5478540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{91309}}^1$

素因数の和:91321

約数の個数: 24

約数和(自身を含む): 15340080

約数和(自身を除く): 9861540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 91309, 182618, 273927, 365236, 456545, 547854, 913090, 1095708, 1369635, 1826180, 2739270, 5478540]

約数ペア:

[(1, 5478540), (2, 2739270), (3, 1826180), (4, 1369635), (5, 1095708), (6, 913090), (10, 547854), (12, 456545), (15, 365236), (20, 273927), (30, 182618), (60, 91309)]