13403640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{111697}}^1$

素因数の和:111711

約数の個数: 32

約数和(自身を含む): 40211280

約数和(自身を除く): 26807640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 111697, 223394, 335091, 446788, 558485, 670182, 893576, 1116970, 1340364, 1675455, 2233940, 2680728, 3350910, 4467880, 6701820, 13403640]

約数ペア:

[(1, 13403640), (2, 6701820), (3, 4467880), (4, 3350910), (5, 2680728), (6, 2233940), (8, 1675455), (10, 1340364), (12, 1116970), (15, 893576), (20, 670182), (24, 558485), (30, 446788), (40, 335091), (60, 223394), (120, 111697)]