2013525840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8389691}}^1$

素因数の和:8389707

約数の個数: 40

約数和(自身を含む): 6241930848

約数和(自身を除く): 4228405008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8389691, 16779382, 25169073, 33558764, 41948455, 50338146, 67117528, 83896910, 100676292, 125845365, 134235056, 167793820, 201352584, 251690730, 335587640, 402705168, 503381460, 671175280, 1006762920, 2013525840]

約数ペア:

[(1, 2013525840), (2, 1006762920), (3, 671175280), (4, 503381460), (5, 402705168), (6, 335587640), (8, 251690730), (10, 201352584), (12, 167793820), (15, 134235056), (16, 125845365), (20, 100676292), (24, 83896910), (30, 67117528), (40, 50338146), (48, 41948455), (60, 33558764), (80, 25169073), (120, 16779382), (240, 8389691)]