72011460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1200191}}^1$

素因数の和:1200203

約数の個数: 24

約数和(自身を含む): 201632256

約数和(自身を除く): 129620796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1200191, 2400382, 3600573, 4800764, 6000955, 7201146, 12001910, 14402292, 18002865, 24003820, 36005730, 72011460]

約数ペア:

[(1, 72011460), (2, 36005730), (3, 24003820), (4, 18002865), (5, 14402292), (6, 12001910), (10, 7201146), (12, 6000955), (15, 4800764), (20, 3600573), (30, 2400382), (60, 1200191)]