478347360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 1675580256

約数和(自身を除く): 1197232896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 61, 62, 68, 80, 85, 93, 96, 102, 120, 122, 124, 136, 155, 160, 170, 183, 186, 204, 240, 244, 248, 255, 272, 305, 310, 340, 366, 372, 408, 465, 480, 488, 496, 510, 527, 544, 610, 620, 680, 732, 744, 816, 915, 930, 961, 976, 992, 1020, 1037, 1054, 1220, 1240, 1360, 1464, 1488, 1581, 1632, 1830, 1860, 1891, 1922, 1952, 2040, 2074, 2108, 2440, 2480, 2635, 2720, 2883, 2928, 2976, 3111, 3162, 3660, 3720, 3782, 3844, 4080, 4148, 4216, 4805, 4880, 4960, 5185, 5270, 5673, 5766, 5856, 6222, 6324, 7320, 7440, 7564, 7688, 7905, 8160, 8296, 8432, 9455, 9610, 9760, 10370, 10540, 11346, 11532, 12444, 12648, 14415, 14640, 14880, 15128, 15376, 15555, 15810, 16337, 16592, 16864, 18910, 19220, 20740, 21080, 22692, 23064, 24888, 25296, 28365, 28830, 29280, 30256, 30752, 31110, 31620, 32147, 32674, 33184, 37820, 38440, 41480, 42160, 45384, 46128, 49011, 49776, 50592, 56730, 57660, 58621, 60512, 62220, 63240, 64294, 65348, 75640, 76880, 81685, 82960, 84320, 90768, 92256, 96441, 98022, 99552, 113460, 115320, 117242, 124440, 126480, 128588, 130696, 151280, 153760, 160735, 163370, 165920, 175863, 181536, 192882, 196044, 226920, 230640, 234484, 245055, 248880, 252960, 257176, 261392, 293105, 302560, 321470, 326740, 351726, 385764, 392088, 453840, 461280, 468968, 482205, 490110, 497760, 514352, 522784, 586210, 642940, 653480, 703452, 771528, 784176, 879315, 907680, 937936, 964410, 980220, 996557, 1028704, 1172420, 1285880, 1306960, 1406904, 1543056, 1568352, 1758630, 1875872, 1928820, 1960440, 1993114, 2344840, 2571760, 2613920, 2813808, 2989671, 3086112, 3517260, 3857640, 3920880, 3986228, 4689680, 4982785, 5143520, 5627616, 5979342, 7034520, 7715280, 7841760, 7972456, 9379360, 9965570, 11958684, 14069040, 14948355, 15430560, 15944912, 19931140, 23917368, 28138080, 29896710, 31889824, 39862280, 47834736, 59793420, 79724560, 95669472, 119586840, 159449120, 239173680, 478347360]

約数ペア:

[(1, 478347360), (2, 239173680), (3, 159449120), (4, 119586840), (5, 95669472), (6, 79724560), (8, 59793420), (10, 47834736), (12, 39862280), (15, 31889824), (16, 29896710), (17, 28138080), (20, 23917368), (24, 19931140), (30, 15944912), (31, 15430560), (32, 14948355), (34, 14069040), (40, 11958684), (48, 9965570), (51, 9379360), (60, 7972456), (61, 7841760), (62, 7715280), (68, 7034520), (80, 5979342), (85, 5627616), (93, 5143520), (96, 4982785), (102, 4689680), (120, 3986228), (122, 3920880), (124, 3857640), (136, 3517260), (155, 3086112), (160, 2989671), (170, 2813808), (183, 2613920), (186, 2571760), (204, 2344840), (240, 1993114), (244, 1960440), (248, 1928820), (255, 1875872), (272, 1758630), (305, 1568352), (310, 1543056), (340, 1406904), (366, 1306960), (372, 1285880), (408, 1172420), (465, 1028704), (480, 996557), (488, 980220), (496, 964410), (510, 937936), (527, 907680), (544, 879315), (610, 784176), (620, 771528), (680, 703452), (732, 653480), (744, 642940), (816, 586210), (915, 522784), (930, 514352), (961, 497760), (976, 490110), (992, 482205), (1020, 468968), (1037, 461280), (1054, 453840), (1220, 392088), (1240, 385764), (1360, 351726), (1464, 326740), (1488, 321470), (1581, 302560), (1632, 293105), (1830, 261392), (1860, 257176), (1891, 252960), (1922, 248880), (1952, 245055), (2040, 234484), (2074, 230640), (2108, 226920), (2440, 196044), (2480, 192882), (2635, 181536), (2720, 175863), (2883, 165920), (2928, 163370), (2976, 160735), (3111, 153760), (3162, 151280), (3660, 130696), (3720, 128588), (3782, 126480), (3844, 124440), (4080, 117242), (4148, 115320), (4216, 113460), (4805, 99552), (4880, 98022), (4960, 96441), (5185, 92256), (5270, 90768), (5673, 84320), (5766, 82960), (5856, 81685), (6222, 76880), (6324, 75640), (7320, 65348), (7440, 64294), (7564, 63240), (7688, 62220), (7905, 60512), (8160, 58621), (8296, 57660), (8432, 56730), (9455, 50592), (9610, 49776), (9760, 49011), (10370, 46128), (10540, 45384), (11346, 42160), (11532, 41480), (12444, 38440), (12648, 37820), (14415, 33184), (14640, 32674), (14880, 32147), (15128, 31620), (15376, 31110), (15555, 30752), (15810, 30256), (16337, 29280), (16592, 28830), (16864, 28365), (18910, 25296), (19220, 24888), (20740, 23064), (21080, 22692)]