12860580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2081}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 36376704

約数和(自身を除く): 23516124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 2081, 3090, 4162, 6180, 6243, 8324, 10405, 12486, 20810, 24972, 31215, 41620, 62430, 124860, 214343, 428686, 643029, 857372, 1071715, 1286058, 2143430, 2572116, 3215145, 4286860, 6430290, 12860580]

約数ペア:

[(1, 12860580), (2, 6430290), (3, 4286860), (4, 3215145), (5, 2572116), (6, 2143430), (10, 1286058), (12, 1071715), (15, 857372), (20, 643029), (30, 428686), (60, 214343), (103, 124860), (206, 62430), (309, 41620), (412, 31215), (515, 24972), (618, 20810), (1030, 12486), (1236, 10405), (1545, 8324), (2060, 6243), (2081, 6180), (3090, 4162)]