988283640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8235697}}^1$

素因数の和:8235711

約数の個数: 32

約数和(自身を含む): 2964851280

約数和(自身を除く): 1976567640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8235697, 16471394, 24707091, 32942788, 41178485, 49414182, 65885576, 82356970, 98828364, 123535455, 164713940, 197656728, 247070910, 329427880, 494141820, 988283640]

約数ペア:

[(1, 988283640), (2, 494141820), (3, 329427880), (4, 247070910), (5, 197656728), (6, 164713940), (8, 123535455), (10, 98828364), (12, 82356970), (15, 65885576), (20, 49414182), (24, 41178485), (30, 32942788), (40, 24707091), (60, 16471394), (120, 8235697)]