9290640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{38711}}^1$

素因数の和:38727

約数の個数: 40

約数和(自身を含む): 28801728

約数和(自身を除く): 19511088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 38711, 77422, 116133, 154844, 193555, 232266, 309688, 387110, 464532, 580665, 619376, 774220, 929064, 1161330, 1548440, 1858128, 2322660, 3096880, 4645320, 9290640]

約数ペア:

[(1, 9290640), (2, 4645320), (3, 3096880), (4, 2322660), (5, 1858128), (6, 1548440), (8, 1161330), (10, 929064), (12, 774220), (15, 619376), (16, 580665), (20, 464532), (24, 387110), (30, 309688), (40, 232266), (48, 193555), (60, 154844), (80, 116133), (120, 77422), (240, 38711)]