126973920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{264529}}^1$

素因数の和:264547

約数の個数: 48

約数和(自身を含む): 399969360

約数和(自身を除く): 272995440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 264529, 529058, 793587, 1058116, 1322645, 1587174, 2116232, 2645290, 3174348, 3967935, 4232464, 5290580, 6348696, 7935870, 8464928, 10581160, 12697392, 15871740, 21162320, 25394784, 31743480, 42324640, 63486960, 126973920]

約数ペア:

[(1, 126973920), (2, 63486960), (3, 42324640), (4, 31743480), (5, 25394784), (6, 21162320), (8, 15871740), (10, 12697392), (12, 10581160), (15, 8464928), (16, 7935870), (20, 6348696), (24, 5290580), (30, 4232464), (32, 3967935), (40, 3174348), (48, 2645290), (60, 2116232), (80, 1587174), (96, 1322645), (120, 1058116), (160, 793587), (240, 529058), (480, 264529)]