247216920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2060141}}^1$

素因数の和:2060155

約数の個数: 32

約数和(自身を含む): 741651120

約数和(自身を除く): 494434200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2060141, 4120282, 6180423, 8240564, 10300705, 12360846, 16481128, 20601410, 24721692, 30902115, 41202820, 49443384, 61804230, 82405640, 123608460, 247216920]

約数ペア:

[(1, 247216920), (2, 123608460), (3, 82405640), (4, 61804230), (5, 49443384), (6, 41202820), (8, 30902115), (10, 24721692), (12, 20601410), (15, 16481128), (20, 12360846), (24, 10300705), (30, 8240564), (40, 6180423), (60, 4120282), (120, 2060141)]