215723160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{599231}}^1$

素因数の和:599248

約数の個数: 48

約数和(自身を含む): 701101440

約数和(自身を除く): 485378280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 599231, 1198462, 1797693, 2396924, 2996155, 3595386, 4793848, 5393079, 5992310, 7190772, 8988465, 10786158, 11984620, 14381544, 17976930, 21572316, 23969240, 26965395, 35953860, 43144632, 53930790, 71907720, 107861580, 215723160]

約数ペア:

[(1, 215723160), (2, 107861580), (3, 71907720), (4, 53930790), (5, 43144632), (6, 35953860), (8, 26965395), (9, 23969240), (10, 21572316), (12, 17976930), (15, 14381544), (18, 11984620), (20, 10786158), (24, 8988465), (30, 7190772), (36, 5992310), (40, 5393079), (45, 4793848), (60, 3595386), (72, 2996155), (90, 2396924), (120, 1797693), (180, 1198462), (360, 599231)]