142620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2377}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 399504

約数和(自身を除く): 256884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2377, 4754, 7131, 9508, 11885, 14262, 23770, 28524, 35655, 47540, 71310, 142620]

約数ペア:

[(1, 142620), (2, 71310), (3, 47540), (4, 35655), (5, 28524), (6, 23770), (10, 14262), (12, 11885), (15, 9508), (20, 7131), (30, 4754), (60, 2377)]