478401120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 384

約数和(自身を含む): 1785732480

約数和(自身を除く): 1307331360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 41, 45, 48, 54, 60, 72, 73, 74, 80, 82, 90, 96, 108, 111, 120, 123, 135, 144, 146, 148, 160, 164, 180, 185, 205, 216, 219, 222, 240, 246, 270, 288, 292, 296, 328, 333, 360, 365, 369, 370, 410, 432, 438, 444, 480, 492, 540, 555, 584, 592, 615, 656, 657, 666, 720, 730, 738, 740, 820, 864, 876, 888, 984, 999, 1080, 1095, 1107, 1110, 1168, 1184, 1230, 1312, 1314, 1332, 1440, 1460, 1476, 1480, 1517, 1640, 1665, 1752, 1776, 1845, 1968, 1971, 1998, 2160, 2190, 2214, 2220, 2336, 2460, 2628, 2664, 2701, 2920, 2952, 2960, 2993, 3034, 3280, 3285, 3330, 3504, 3552, 3690, 3936, 3942, 3996, 4320, 4380, 4428, 4440, 4551, 4920, 4995, 5256, 5328, 5402, 5535, 5840, 5904, 5920, 5986, 6068, 6560, 6570, 6660, 7008, 7380, 7585, 7884, 7992, 8103, 8760, 8856, 8880, 8979, 9102, 9840, 9855, 9990, 10512, 10656, 10804, 11070, 11680, 11808, 11972, 12136, 13140, 13320, 13505, 13653, 14760, 14965, 15170, 15768, 15984, 16206, 17520, 17712, 17760, 17958, 18204, 19680, 19710, 19980, 21024, 21608, 22140, 22755, 23944, 24272, 24309, 26280, 26640, 26937, 27010, 27306, 29520, 29930, 30340, 31536, 31968, 32412, 35040, 35424, 35916, 36408, 39420, 39960, 40515, 40959, 43216, 44280, 44895, 45510, 47888, 48544, 48618, 52560, 53280, 53874, 54020, 54612, 59040, 59860, 60680, 63072, 64824, 68265, 71832, 72816, 72927, 78840, 79920, 80811, 81030, 81918, 86432, 88560, 89790, 91020, 95776, 97236, 105120, 107748, 108040, 109224, 110741, 119720, 121360, 121545, 129648, 134685, 136530, 143664, 145632, 145854, 157680, 159840, 161622, 162060, 163836, 177120, 179580, 182040, 194472, 204795, 215496, 216080, 218448, 221482, 239440, 242720, 243090, 259296, 269370, 273060, 287328, 291708, 315360, 323244, 324120, 327672, 332223, 359160, 364080, 364635, 388944, 404055, 409590, 430992, 432160, 436896, 442964, 478880, 486180, 538740, 546120, 553705, 583416, 646488, 648240, 655344, 664446, 718320, 728160, 729270, 777888, 808110, 819180, 861984, 885928, 972360, 996669, 1077480, 1092240, 1107410, 1166832, 1292976, 1296480, 1310688, 1328892, 1436640, 1458540, 1616220, 1638360, 1661115, 1771856, 1944720, 1993338, 2154960, 2184480, 2214820, 2333664, 2585952, 2657784, 2917080, 2990007, 3232440, 3276720, 3322230, 3543712, 3889440, 3986676, 4309920, 4429640, 4983345, 5315568, 5834160, 5980014, 6464880, 6553440, 6644460, 7973352, 8859280, 9966690, 10631136, 11668320, 11960028, 12929760, 13288920, 14950035, 15946704, 17718560, 19933380, 23920056, 26577840, 29900070, 31893408, 39866760, 47840112, 53155680, 59800140, 79733520, 95680224, 119600280, 159467040, 239200560, 478401120]

約数ペア:

[(1, 478401120), (2, 239200560), (3, 159467040), (4, 119600280), (5, 95680224), (6, 79733520), (8, 59800140), (9, 53155680), (10, 47840112), (12, 39866760), (15, 31893408), (16, 29900070), (18, 26577840), (20, 23920056), (24, 19933380), (27, 17718560), (30, 15946704), (32, 14950035), (36, 13288920), (37, 12929760), (40, 11960028), (41, 11668320), (45, 10631136), (48, 9966690), (54, 8859280), (60, 7973352), (72, 6644460), (73, 6553440), (74, 6464880), (80, 5980014), (82, 5834160), (90, 5315568), (96, 4983345), (108, 4429640), (111, 4309920), (120, 3986676), (123, 3889440), (135, 3543712), (144, 3322230), (146, 3276720), (148, 3232440), (160, 2990007), (164, 2917080), (180, 2657784), (185, 2585952), (205, 2333664), (216, 2214820), (219, 2184480), (222, 2154960), (240, 1993338), (246, 1944720), (270, 1771856), (288, 1661115), (292, 1638360), (296, 1616220), (328, 1458540), (333, 1436640), (360, 1328892), (365, 1310688), (369, 1296480), (370, 1292976), (410, 1166832), (432, 1107410), (438, 1092240), (444, 1077480), (480, 996669), (492, 972360), (540, 885928), (555, 861984), (584, 819180), (592, 808110), (615, 777888), (656, 729270), (657, 728160), (666, 718320), (720, 664446), (730, 655344), (738, 648240), (740, 646488), (820, 583416), (864, 553705), (876, 546120), (888, 538740), (984, 486180), (999, 478880), (1080, 442964), (1095, 436896), (1107, 432160), (1110, 430992), (1168, 409590), (1184, 404055), (1230, 388944), (1312, 364635), (1314, 364080), (1332, 359160), (1440, 332223), (1460, 327672), (1476, 324120), (1480, 323244), (1517, 315360), (1640, 291708), (1665, 287328), (1752, 273060), (1776, 269370), (1845, 259296), (1968, 243090), (1971, 242720), (1998, 239440), (2160, 221482), (2190, 218448), (2214, 216080), (2220, 215496), (2336, 204795), (2460, 194472), (2628, 182040), (2664, 179580), (2701, 177120), (2920, 163836), (2952, 162060), (2960, 161622), (2993, 159840), (3034, 157680), (3280, 145854), (3285, 145632), (3330, 143664), (3504, 136530), (3552, 134685), (3690, 129648), (3936, 121545), (3942, 121360), (3996, 119720), (4320, 110741), (4380, 109224), (4428, 108040), (4440, 107748), (4551, 105120), (4920, 97236), (4995, 95776), (5256, 91020), (5328, 89790), (5402, 88560), (5535, 86432), (5840, 81918), (5904, 81030), (5920, 80811), (5986, 79920), (6068, 78840), (6560, 72927), (6570, 72816), (6660, 71832), (7008, 68265), (7380, 64824), (7585, 63072), (7884, 60680), (7992, 59860), (8103, 59040), (8760, 54612), (8856, 54020), (8880, 53874), (8979, 53280), (9102, 52560), (9840, 48618), (9855, 48544), (9990, 47888), (10512, 45510), (10656, 44895), (10804, 44280), (11070, 43216), (11680, 40959), (11808, 40515), (11972, 39960), (12136, 39420), (13140, 36408), (13320, 35916), (13505, 35424), (13653, 35040), (14760, 32412), (14965, 31968), (15170, 31536), (15768, 30340), (15984, 29930), (16206, 29520), (17520, 27306), (17712, 27010), (17760, 26937), (17958, 26640), (18204, 26280), (19680, 24309), (19710, 24272), (19980, 23944), (21024, 22755), (21608, 22140)]