74949720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2207}}^1$

素因数の和:2504

約数の個数: 64

約数和(自身を含む): 225745920

約数和(自身を除く): 150796200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2207, 2264, 2830, 3396, 4245, 4414, 5660, 6621, 6792, 8490, 8828, 11035, 11320, 13242, 16980, 17656, 22070, 26484, 33105, 33960, 44140, 52968, 66210, 88280, 132420, 264840, 624581, 1249162, 1873743, 2498324, 3122905, 3747486, 4996648, 6245810, 7494972, 9368715, 12491620, 14989944, 18737430, 24983240, 37474860, 74949720]

約数ペア:

[(1, 74949720), (2, 37474860), (3, 24983240), (4, 18737430), (5, 14989944), (6, 12491620), (8, 9368715), (10, 7494972), (12, 6245810), (15, 4996648), (20, 3747486), (24, 3122905), (30, 2498324), (40, 1873743), (60, 1249162), (120, 624581), (283, 264840), (566, 132420), (849, 88280), (1132, 66210), (1415, 52968), (1698, 44140), (2207, 33960), (2264, 33105), (2830, 26484), (3396, 22070), (4245, 17656), (4414, 16980), (5660, 13242), (6621, 11320), (6792, 11035), (8490, 8828)]