124043640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{147671}}^1$

素因数の和:147692

約数の個数: 64

約数和(自身を含む): 425295360

約数和(自身を除く): 301251720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 147671, 295342, 443013, 590684, 738355, 886026, 1033697, 1181368, 1476710, 1772052, 2067394, 2215065, 2953420, 3101091, 3544104, 4134788, 4430130, 5168485, 5906840, 6202182, 8269576, 8860260, 10336970, 12404364, 15505455, 17720520, 20673940, 24808728, 31010910, 41347880, 62021820, 124043640]

約数ペア:

[(1, 124043640), (2, 62021820), (3, 41347880), (4, 31010910), (5, 24808728), (6, 20673940), (7, 17720520), (8, 15505455), (10, 12404364), (12, 10336970), (14, 8860260), (15, 8269576), (20, 6202182), (21, 5906840), (24, 5168485), (28, 4430130), (30, 4134788), (35, 3544104), (40, 3101091), (42, 2953420), (56, 2215065), (60, 2067394), (70, 1772052), (84, 1476710), (105, 1181368), (120, 1033697), (140, 886026), (168, 738355), (210, 590684), (280, 443013), (420, 295342), (840, 147671)]