137243640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1143697}}^1$

素因数の和:1143711

約数の個数: 32

約数和(自身を含む): 411731280

約数和(自身を除く): 274487640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1143697, 2287394, 3431091, 4574788, 5718485, 6862182, 9149576, 11436970, 13724364, 17155455, 22873940, 27448728, 34310910, 45747880, 68621820, 137243640]

約数ペア:

[(1, 137243640), (2, 68621820), (3, 45747880), (4, 34310910), (5, 27448728), (6, 22873940), (8, 17155455), (10, 13724364), (12, 11436970), (15, 9149576), (20, 6862182), (24, 5718485), (30, 4574788), (40, 3431091), (60, 2287394), (120, 1143697)]