120690870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{3221}}^1$

素因数の和:4480

約数の個数: 32

約数和(自身を含む): 289980000

約数和(自身を除く): 169289130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1249, 2498, 3221, 3747, 6245, 6442, 7494, 9663, 12490, 16105, 18735, 19326, 32210, 37470, 48315, 96630, 4023029, 8046058, 12069087, 20115145, 24138174, 40230290, 60345435, 120690870]

約数ペア:

[(1, 120690870), (2, 60345435), (3, 40230290), (5, 24138174), (6, 20115145), (10, 12069087), (15, 8046058), (30, 4023029), (1249, 96630), (2498, 48315), (3221, 37470), (3747, 32210), (6245, 19326), (6442, 18735), (7494, 16105), (9663, 12490)]