260103960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{80279}}^1$

素因数の和:80302

約数の個数: 80

約数和(自身を含む): 874249200

約数和(自身を除く): 614145240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 80279, 160558, 240837, 321116, 401395, 481674, 642232, 722511, 802790, 963348, 1204185, 1445022, 1605580, 1926696, 2167533, 2408370, 2890044, 3211160, 3612555, 4335066, 4816740, 5780088, 6502599, 7225110, 8670132, 9633480, 10837665, 13005198, 14450220, 17340264, 21675330, 26010396, 28900440, 32512995, 43350660, 52020792, 65025990, 86701320, 130051980, 260103960]

約数ペア:

[(1, 260103960), (2, 130051980), (3, 86701320), (4, 65025990), (5, 52020792), (6, 43350660), (8, 32512995), (9, 28900440), (10, 26010396), (12, 21675330), (15, 17340264), (18, 14450220), (20, 13005198), (24, 10837665), (27, 9633480), (30, 8670132), (36, 7225110), (40, 6502599), (45, 5780088), (54, 4816740), (60, 4335066), (72, 3612555), (81, 3211160), (90, 2890044), (108, 2408370), (120, 2167533), (135, 1926696), (162, 1605580), (180, 1445022), (216, 1204185), (270, 963348), (324, 802790), (360, 722511), (405, 642232), (540, 481674), (648, 401395), (810, 321116), (1080, 240837), (1620, 160558), (3240, 80279)]