48906960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11987}}^1$

素因数の和:12020

約数の個数: 80

約数和(自身を含む): 160543296

約数和(自身を除く): 111636336

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, 11987, 23974, 35961, 47948, 59935, 71922, 95896, 119870, 143844, 179805, 191792, 203779, 239740, 287688, 359610, 407558, 479480, 575376, 611337, 719220, 815116, 958960, 1018895, 1222674, 1438440, 1630232, 2037790, 2445348, 2876880, 3056685, 3260464, 4075580, 4890696, 6113370, 8151160, 9781392, 12226740, 16302320, 24453480, 48906960]

約数ペア:

[(1, 48906960), (2, 24453480), (3, 16302320), (4, 12226740), (5, 9781392), (6, 8151160), (8, 6113370), (10, 4890696), (12, 4075580), (15, 3260464), (16, 3056685), (17, 2876880), (20, 2445348), (24, 2037790), (30, 1630232), (34, 1438440), (40, 1222674), (48, 1018895), (51, 958960), (60, 815116), (68, 719220), (80, 611337), (85, 575376), (102, 479480), (120, 407558), (136, 359610), (170, 287688), (204, 239740), (240, 203779), (255, 191792), (272, 179805), (340, 143844), (408, 119870), (510, 95896), (680, 71922), (816, 59935), (1020, 47948), (1360, 35961), (2040, 23974), (4080, 11987)]