15672465960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{310223}}^1$

素因数の和:310658

約数の個数: 64

約数和(自身を含む): 47129230080

約数和(自身を除く): 31456764120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 8420, 10104, 12630, 16840, 25260, 50520, 310223, 620446, 930669, 1240892, 1551115, 1861338, 2481784, 3102230, 3722676, 4653345, 6204460, 7445352, 9306690, 12408920, 18613380, 37226760, 130603883, 261207766, 391811649, 522415532, 653019415, 783623298, 1044831064, 1306038830, 1567246596, 1959058245, 2612077660, 3134493192, 3918116490, 5224155320, 7836232980, 15672465960]

約数ペア:

[(1, 15672465960), (2, 7836232980), (3, 5224155320), (4, 3918116490), (5, 3134493192), (6, 2612077660), (8, 1959058245), (10, 1567246596), (12, 1306038830), (15, 1044831064), (20, 783623298), (24, 653019415), (30, 522415532), (40, 391811649), (60, 261207766), (120, 130603883), (421, 37226760), (842, 18613380), (1263, 12408920), (1684, 9306690), (2105, 7445352), (2526, 6204460), (3368, 4653345), (4210, 3722676), (5052, 3102230), (6315, 2481784), (8420, 1861338), (10104, 1551115), (12630, 1240892), (16840, 930669), (25260, 620446), (50520, 310223)]