144942060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2415701}}^1$

素因数の和:2415713

約数の個数: 24

約数和(自身を含む): 405837936

約数和(自身を除く): 260895876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2415701, 4831402, 7247103, 9662804, 12078505, 14494206, 24157010, 28988412, 36235515, 48314020, 72471030, 144942060]

約数ペア:

[(1, 144942060), (2, 72471030), (3, 48314020), (4, 36235515), (5, 28988412), (6, 24157010), (10, 14494206), (12, 12078505), (15, 9662804), (20, 7247103), (30, 4831402), (60, 2415701)]