48645840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11923}}^1$

素因数の和:11956

約数の個数: 80

約数和(自身を含む): 159686208

約数和(自身を除く): 111040368

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, 11923, 23846, 35769, 47692, 59615, 71538, 95384, 119230, 143076, 178845, 190768, 202691, 238460, 286152, 357690, 405382, 476920, 572304, 608073, 715380, 810764, 953840, 1013455, 1216146, 1430760, 1621528, 2026910, 2432292, 2861520, 3040365, 3243056, 4053820, 4864584, 6080730, 8107640, 9729168, 12161460, 16215280, 24322920, 48645840]

約数ペア:

[(1, 48645840), (2, 24322920), (3, 16215280), (4, 12161460), (5, 9729168), (6, 8107640), (8, 6080730), (10, 4864584), (12, 4053820), (15, 3243056), (16, 3040365), (17, 2861520), (20, 2432292), (24, 2026910), (30, 1621528), (34, 1430760), (40, 1216146), (48, 1013455), (51, 953840), (60, 810764), (68, 715380), (80, 608073), (85, 572304), (102, 476920), (120, 405382), (136, 357690), (170, 286152), (204, 238460), (240, 202691), (255, 190768), (272, 178845), (340, 143076), (408, 119230), (510, 95384), (680, 71538), (816, 59615), (1020, 47692), (1360, 35769), (2040, 23846), (4080, 11923)]