42736920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{356141}}^1$

素因数の和:356155

約数の個数: 32

約数和(自身を含む): 128211120

約数和(自身を除く): 85474200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 356141, 712282, 1068423, 1424564, 1780705, 2136846, 2849128, 3561410, 4273692, 5342115, 7122820, 8547384, 10684230, 14245640, 21368460, 42736920]

約数ペア:

[(1, 42736920), (2, 21368460), (3, 14245640), (4, 10684230), (5, 8547384), (6, 7122820), (8, 5342115), (10, 4273692), (12, 3561410), (15, 2849128), (20, 2136846), (24, 1780705), (30, 1424564), (40, 1068423), (60, 712282), (120, 356141)]