140033640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1166947}}^1$

素因数の和:1166961

約数の個数: 32

約数和(自身を含む): 420101280

約数和(自身を除く): 280067640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1166947, 2333894, 3500841, 4667788, 5834735, 7001682, 9335576, 11669470, 14003364, 17504205, 23338940, 28006728, 35008410, 46677880, 70016820, 140033640]

約数ペア:

[(1, 140033640), (2, 70016820), (3, 46677880), (4, 35008410), (5, 28006728), (6, 23338940), (8, 17504205), (10, 14003364), (12, 11669470), (15, 9335576), (20, 7001682), (24, 5834735), (30, 4667788), (40, 3500841), (60, 2333894), (120, 1166947)]