743464320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12491}}^1$

素因数の和:12544

約数の個数: 128

約数和(自身を含む): 2446433280

約数和(自身を除く): 1702968960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 12491, 14880, 19840, 24982, 29760, 37473, 49964, 59520, 62455, 74946, 99928, 124910, 149892, 187365, 199856, 249820, 299784, 374730, 387221, 399712, 499640, 599568, 749460, 774442, 799424, 999280, 1161663, 1199136, 1498920, 1548884, 1598848, 1936105, 1998560, 2323326, 2398272, 2997840, 3097768, 3872210, 3997120, 4646652, 4796544, 5808315, 5995680, 6195536, 7744420, 7994240, 9293304, 11616630, 11991360, 12391072, 15488840, 18586608, 23233260, 23982720, 24782144, 30977680, 37173216, 46466520, 49564288, 61955360, 74346432, 92933040, 123910720, 148692864, 185866080, 247821440, 371732160, 743464320]

約数ペア:

[(1, 743464320), (2, 371732160), (3, 247821440), (4, 185866080), (5, 148692864), (6, 123910720), (8, 92933040), (10, 74346432), (12, 61955360), (15, 49564288), (16, 46466520), (20, 37173216), (24, 30977680), (30, 24782144), (31, 23982720), (32, 23233260), (40, 18586608), (48, 15488840), (60, 12391072), (62, 11991360), (64, 11616630), (80, 9293304), (93, 7994240), (96, 7744420), (120, 6195536), (124, 5995680), (128, 5808315), (155, 4796544), (160, 4646652), (186, 3997120), (192, 3872210), (240, 3097768), (248, 2997840), (310, 2398272), (320, 2323326), (372, 1998560), (384, 1936105), (465, 1598848), (480, 1548884), (496, 1498920), (620, 1199136), (640, 1161663), (744, 999280), (930, 799424), (960, 774442), (992, 749460), (1240, 599568), (1488, 499640), (1860, 399712), (1920, 387221), (1984, 374730), (2480, 299784), (2976, 249820), (3720, 199856), (3968, 187365), (4960, 149892), (5952, 124910), (7440, 99928), (9920, 74946), (11904, 62455), (12491, 59520), (14880, 49964), (19840, 37473), (24982, 29760)]