163621320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1363511}}^1$

素因数の和:1363525

約数の個数: 32

約数和(自身を含む): 490864320

約数和(自身を除く): 327243000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1363511, 2727022, 4090533, 5454044, 6817555, 8181066, 10908088, 13635110, 16362132, 20452665, 27270220, 32724264, 40905330, 54540440, 81810660, 163621320]

約数ペア:

[(1, 163621320), (2, 81810660), (3, 54540440), (4, 40905330), (5, 32724264), (6, 27270220), (8, 20452665), (10, 16362132), (12, 13635110), (15, 10908088), (20, 8181066), (24, 6817555), (30, 5454044), (40, 4090533), (60, 2727022), (120, 1363511)]