12661620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5147}}^1$

素因数の和:5200

約数の個数: 48

約数和(自身を含む): 36324288

約数和(自身を除く): 23662668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 5147, 10294, 15441, 20588, 25735, 30882, 51470, 61764, 77205, 102940, 154410, 211027, 308820, 422054, 633081, 844108, 1055135, 1266162, 2110270, 2532324, 3165405, 4220540, 6330810, 12661620]

約数ペア:

[(1, 12661620), (2, 6330810), (3, 4220540), (4, 3165405), (5, 2532324), (6, 2110270), (10, 1266162), (12, 1055135), (15, 844108), (20, 633081), (30, 422054), (41, 308820), (60, 211027), (82, 154410), (123, 102940), (164, 77205), (205, 61764), (246, 51470), (410, 30882), (492, 25735), (615, 20588), (820, 15441), (1230, 10294), (2460, 5147)]