2280821520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{33581}}^1$

素因数の和:33880

約数の個数: 80

約数和(自身を含む): 7095742272

約数和(自身を除く): 4814920752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 4528, 5660, 6792, 8490, 11320, 13584, 16980, 22640, 33581, 33960, 67162, 67920, 100743, 134324, 167905, 201486, 268648, 335810, 402972, 503715, 537296, 671620, 805944, 1007430, 1343240, 1611888, 2014860, 2686480, 4029720, 8059440, 9503423, 19006846, 28510269, 38013692, 47517115, 57020538, 76027384, 95034230, 114041076, 142551345, 152054768, 190068460, 228082152, 285102690, 380136920, 456164304, 570205380, 760273840, 1140410760, 2280821520]

約数ペア:

[(1, 2280821520), (2, 1140410760), (3, 760273840), (4, 570205380), (5, 456164304), (6, 380136920), (8, 285102690), (10, 228082152), (12, 190068460), (15, 152054768), (16, 142551345), (20, 114041076), (24, 95034230), (30, 76027384), (40, 57020538), (48, 47517115), (60, 38013692), (80, 28510269), (120, 19006846), (240, 9503423), (283, 8059440), (566, 4029720), (849, 2686480), (1132, 2014860), (1415, 1611888), (1698, 1343240), (2264, 1007430), (2830, 805944), (3396, 671620), (4245, 537296), (4528, 503715), (5660, 402972), (6792, 335810), (8490, 268648), (11320, 201486), (13584, 167905), (16980, 134324), (22640, 100743), (33581, 67920), (33960, 67162)]