313113480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{153487}}^1$

素因数の和:153518

約数の個数: 64

約数和(自身を含む): 994602240

約数和(自身を除く): 681488760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 153487, 306974, 460461, 613948, 767435, 920922, 1227896, 1534870, 1841844, 2302305, 2609279, 3069740, 3683688, 4604610, 5218558, 6139480, 7827837, 9209220, 10437116, 13046395, 15655674, 18418440, 20874232, 26092790, 31311348, 39139185, 52185580, 62622696, 78278370, 104371160, 156556740, 313113480]

約数ペア:

[(1, 313113480), (2, 156556740), (3, 104371160), (4, 78278370), (5, 62622696), (6, 52185580), (8, 39139185), (10, 31311348), (12, 26092790), (15, 20874232), (17, 18418440), (20, 15655674), (24, 13046395), (30, 10437116), (34, 9209220), (40, 7827837), (51, 6139480), (60, 5218558), (68, 4604610), (85, 3683688), (102, 3069740), (120, 2609279), (136, 2302305), (170, 1841844), (204, 1534870), (255, 1227896), (340, 920922), (408, 767435), (510, 613948), (680, 460461), (1020, 306974), (2040, 153487)]