488748480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1555

約数の個数: 224

約数和(自身を含む): 1748625408

約数和(自身を除く): 1259876928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1493, 1705, 1760, 1860, 1984, 2046, 2112, 2480, 2640, 2728, 2976, 2986, 3410, 3520, 3720, 4092, 4479, 4960, 5115, 5280, 5456, 5952, 5972, 6820, 7440, 7465, 8184, 8958, 9920, 10230, 10560, 10912, 11944, 13640, 14880, 14930, 16368, 16423, 17916, 20460, 21824, 22395, 23888, 27280, 29760, 29860, 32736, 32846, 35832, 40920, 44790, 46283, 47776, 49269, 54560, 59720, 65472, 65692, 71664, 81840, 82115, 89580, 92566, 95552, 98538, 109120, 119440, 131384, 138849, 143328, 163680, 164230, 179160, 185132, 197076, 231415, 238880, 246345, 262768, 277698, 286656, 327360, 328460, 358320, 370264, 394152, 462830, 477760, 492690, 509113, 525536, 555396, 656920, 694245, 716640, 740528, 788304, 925660, 985380, 1018226, 1051072, 1110792, 1313840, 1388490, 1433280, 1481056, 1527339, 1576608, 1851320, 1970760, 2036452, 2221584, 2545565, 2627680, 2776980, 2962112, 3054678, 3153216, 3702640, 3941520, 4072904, 4443168, 5091130, 5255360, 5553960, 6109356, 7405280, 7636695, 7883040, 8145808, 8886336, 10182260, 11107920, 12218712, 14810560, 15273390, 15766080, 16291616, 20364520, 22215840, 24437424, 30546780, 32583232, 40729040, 44431680, 48874848, 61093560, 81458080, 97749696, 122187120, 162916160, 244374240, 488748480]

約数ペア:

[(1, 488748480), (2, 244374240), (3, 162916160), (4, 122187120), (5, 97749696), (6, 81458080), (8, 61093560), (10, 48874848), (11, 44431680), (12, 40729040), (15, 32583232), (16, 30546780), (20, 24437424), (22, 22215840), (24, 20364520), (30, 16291616), (31, 15766080), (32, 15273390), (33, 14810560), (40, 12218712), (44, 11107920), (48, 10182260), (55, 8886336), (60, 8145808), (62, 7883040), (64, 7636695), (66, 7405280), (80, 6109356), (88, 5553960), (93, 5255360), (96, 5091130), (110, 4443168), (120, 4072904), (124, 3941520), (132, 3702640), (155, 3153216), (160, 3054678), (165, 2962112), (176, 2776980), (186, 2627680), (192, 2545565), (220, 2221584), (240, 2036452), (248, 1970760), (264, 1851320), (310, 1576608), (320, 1527339), (330, 1481056), (341, 1433280), (352, 1388490), (372, 1313840), (440, 1110792), (465, 1051072), (480, 1018226), (496, 985380), (528, 925660), (620, 788304), (660, 740528), (682, 716640), (704, 694245), (744, 656920), (880, 555396), (930, 525536), (960, 509113), (992, 492690), (1023, 477760), (1056, 462830), (1240, 394152), (1320, 370264), (1364, 358320), (1488, 328460), (1493, 327360), (1705, 286656), (1760, 277698), (1860, 262768), (1984, 246345), (2046, 238880), (2112, 231415), (2480, 197076), (2640, 185132), (2728, 179160), (2976, 164230), (2986, 163680), (3410, 143328), (3520, 138849), (3720, 131384), (4092, 119440), (4479, 109120), (4960, 98538), (5115, 95552), (5280, 92566), (5456, 89580), (5952, 82115), (5972, 81840), (6820, 71664), (7440, 65692), (7465, 65472), (8184, 59720), (8958, 54560), (9920, 49269), (10230, 47776), (10560, 46283), (10912, 44790), (11944, 40920), (13640, 35832), (14880, 32846), (14930, 32736), (16368, 29860), (16423, 29760), (17916, 27280), (20460, 23888), (21824, 22395)]