79432680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661939}}^1$

素因数の和:661953

約数の個数: 32

約数和(自身を含む): 238298400

約数和(自身を除く): 158865720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661939, 1323878, 1985817, 2647756, 3309695, 3971634, 5295512, 6619390, 7943268, 9929085, 13238780, 15886536, 19858170, 26477560, 39716340, 79432680]

約数ペア:

[(1, 79432680), (2, 39716340), (3, 26477560), (4, 19858170), (5, 15886536), (6, 13238780), (8, 9929085), (10, 7943268), (12, 6619390), (15, 5295512), (20, 3971634), (24, 3309695), (30, 2647756), (40, 1985817), (60, 1323878), (120, 661939)]