27619260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{809}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 77565600

約数和(自身を除く): 49946340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 809, 1138, 1618, 1707, 2276, 2427, 2845, 3236, 3414, 4045, 4854, 5690, 6828, 8090, 8535, 9708, 11380, 12135, 16180, 17070, 24270, 34140, 48540, 460321, 920642, 1380963, 1841284, 2301605, 2761926, 4603210, 5523852, 6904815, 9206420, 13809630, 27619260]

約数ペア:

[(1, 27619260), (2, 13809630), (3, 9206420), (4, 6904815), (5, 5523852), (6, 4603210), (10, 2761926), (12, 2301605), (15, 1841284), (20, 1380963), (30, 920642), (60, 460321), (569, 48540), (809, 34140), (1138, 24270), (1618, 17070), (1707, 16180), (2276, 12135), (2427, 11380), (2845, 9708), (3236, 8535), (3414, 8090), (4045, 6828), (4854, 5690)]