155893260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{10781}}^1$

素因数の和:11034

約数の個数: 48

約数和(自身を含む): 438352992

約数和(自身を除く): 282459732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4820, 7230, 10781, 14460, 21562, 32343, 43124, 53905, 64686, 107810, 129372, 161715, 215620, 323430, 646860, 2598221, 5196442, 7794663, 10392884, 12991105, 15589326, 25982210, 31178652, 38973315, 51964420, 77946630, 155893260]

約数ペア:

[(1, 155893260), (2, 77946630), (3, 51964420), (4, 38973315), (5, 31178652), (6, 25982210), (10, 15589326), (12, 12991105), (15, 10392884), (20, 7794663), (30, 5196442), (60, 2598221), (241, 646860), (482, 323430), (723, 215620), (964, 161715), (1205, 129372), (1446, 107810), (2410, 64686), (2892, 53905), (3615, 43124), (4820, 32343), (7230, 21562), (10781, 14460)]