133367280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{555697}}^1$

素因数の和:555713

約数の個数: 40

約数和(自身を含む): 413439312

約数和(自身を除く): 280072032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 555697, 1111394, 1667091, 2222788, 2778485, 3334182, 4445576, 5556970, 6668364, 8335455, 8891152, 11113940, 13336728, 16670910, 22227880, 26673456, 33341820, 44455760, 66683640, 133367280]

約数ペア:

[(1, 133367280), (2, 66683640), (3, 44455760), (4, 33341820), (5, 26673456), (6, 22227880), (8, 16670910), (10, 13336728), (12, 11113940), (15, 8891152), (16, 8335455), (20, 6668364), (24, 5556970), (30, 4445576), (40, 3334182), (48, 2778485), (60, 2222788), (80, 1667091), (120, 1111394), (240, 555697)]