470063760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3989}}^1$

素因数の和:4496

約数の個数: 80

約数和(自身を含む): 1460531520

約数和(自身を除く): 990467760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491, 982, 1473, 1964, 2455, 2946, 3928, 3989, 4910, 5892, 7365, 7856, 7978, 9820, 11784, 11967, 14730, 15956, 19640, 19945, 23568, 23934, 29460, 31912, 39280, 39890, 47868, 58920, 59835, 63824, 79780, 95736, 117840, 119670, 159560, 191472, 239340, 319120, 478680, 957360, 1958599, 3917198, 5875797, 7834396, 9792995, 11751594, 15668792, 19585990, 23503188, 29378985, 31337584, 39171980, 47006376, 58757970, 78343960, 94012752, 117515940, 156687920, 235031880, 470063760]

約数ペア:

[(1, 470063760), (2, 235031880), (3, 156687920), (4, 117515940), (5, 94012752), (6, 78343960), (8, 58757970), (10, 47006376), (12, 39171980), (15, 31337584), (16, 29378985), (20, 23503188), (24, 19585990), (30, 15668792), (40, 11751594), (48, 9792995), (60, 7834396), (80, 5875797), (120, 3917198), (240, 1958599), (491, 957360), (982, 478680), (1473, 319120), (1964, 239340), (2455, 191472), (2946, 159560), (3928, 119670), (3989, 117840), (4910, 95736), (5892, 79780), (7365, 63824), (7856, 59835), (7978, 58920), (9820, 47868), (11784, 39890), (11967, 39280), (14730, 31912), (15956, 29460), (19640, 23934), (19945, 23568)]