42786960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10487}}^1$

素因数の和:10520

約数の個数: 80

約数和(自身を含む): 140455296

約数和(自身を除く): 97668336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 10487, 20974, 31461, 41948, 52435, 62922, 83896, 104870, 125844, 157305, 167792, 178279, 209740, 251688, 314610, 356558, 419480, 503376, 534837, 629220, 713116, 838960, 891395, 1069674, 1258440, 1426232, 1782790, 2139348, 2516880, 2674185, 2852464, 3565580, 4278696, 5348370, 7131160, 8557392, 10696740, 14262320, 21393480, 42786960]

約数ペア:

[(1, 42786960), (2, 21393480), (3, 14262320), (4, 10696740), (5, 8557392), (6, 7131160), (8, 5348370), (10, 4278696), (12, 3565580), (15, 2852464), (16, 2674185), (17, 2516880), (20, 2139348), (24, 1782790), (30, 1426232), (34, 1258440), (40, 1069674), (48, 891395), (51, 838960), (60, 713116), (68, 629220), (80, 534837), (85, 503376), (102, 419480), (120, 356558), (136, 314610), (170, 251688), (204, 209740), (240, 178279), (255, 167792), (272, 157305), (340, 125844), (408, 104870), (510, 83896), (680, 62922), (816, 52435), (1020, 41948), (1360, 31461), (2040, 20974), (4080, 10487)]