16267920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67783}}^1$

素因数の和:67799

約数の個数: 40

約数和(自身を含む): 50431296

約数和(自身を除く): 34163376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 67783, 135566, 203349, 271132, 338915, 406698, 542264, 677830, 813396, 1016745, 1084528, 1355660, 1626792, 2033490, 2711320, 3253584, 4066980, 5422640, 8133960, 16267920]

約数ペア:

[(1, 16267920), (2, 8133960), (3, 5422640), (4, 4066980), (5, 3253584), (6, 2711320), (8, 2033490), (10, 1626792), (12, 1355660), (15, 1084528), (16, 1016745), (20, 813396), (24, 677830), (30, 542264), (40, 406698), (48, 338915), (60, 271132), (80, 203349), (120, 135566), (240, 67783)]