1626540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{27109}}^1$

素因数の和:27121

約数の個数: 24

約数和(自身を含む): 4554480

約数和(自身を除く): 2927940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 27109, 54218, 81327, 108436, 135545, 162654, 271090, 325308, 406635, 542180, 813270, 1626540]

約数ペア:

[(1, 1626540), (2, 813270), (3, 542180), (4, 406635), (5, 325308), (6, 271090), (10, 162654), (12, 135545), (15, 108436), (20, 81327), (30, 54218), (60, 27109)]