128673660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3769}}^1$

素因数の和:4350

約数の個数: 48

約数和(自身を含む): 361015200

約数和(自身を除く): 232341540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 1138, 1707, 2276, 2845, 3414, 3769, 5690, 6828, 7538, 8535, 11307, 11380, 15076, 17070, 18845, 22614, 34140, 37690, 45228, 56535, 75380, 113070, 226140, 2144561, 4289122, 6433683, 8578244, 10722805, 12867366, 21445610, 25734732, 32168415, 42891220, 64336830, 128673660]

約数ペア:

[(1, 128673660), (2, 64336830), (3, 42891220), (4, 32168415), (5, 25734732), (6, 21445610), (10, 12867366), (12, 10722805), (15, 8578244), (20, 6433683), (30, 4289122), (60, 2144561), (569, 226140), (1138, 113070), (1707, 75380), (2276, 56535), (2845, 45228), (3414, 37690), (3769, 34140), (5690, 22614), (6828, 18845), (7538, 17070), (8535, 15076), (11307, 11380)]