4240920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 12960000

約数和(自身を除く): 8719080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 599, 708, 885, 1180, 1198, 1416, 1770, 1797, 2360, 2396, 2995, 3540, 3594, 4792, 5990, 7080, 7188, 8985, 11980, 14376, 17970, 23960, 35341, 35940, 70682, 71880, 106023, 141364, 176705, 212046, 282728, 353410, 424092, 530115, 706820, 848184, 1060230, 1413640, 2120460, 4240920]

約数ペア:

[(1, 4240920), (2, 2120460), (3, 1413640), (4, 1060230), (5, 848184), (6, 706820), (8, 530115), (10, 424092), (12, 353410), (15, 282728), (20, 212046), (24, 176705), (30, 141364), (40, 106023), (59, 71880), (60, 70682), (118, 35940), (120, 35341), (177, 23960), (236, 17970), (295, 14376), (354, 11980), (472, 8985), (590, 7188), (599, 7080), (708, 5990), (885, 4792), (1180, 3594), (1198, 3540), (1416, 2995), (1770, 2396), (1797, 2360)]