40866960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{170279}}^1$

素因数の和:170295

約数の個数: 40

約数和(自身を含む): 126688320

約数和(自身を除く): 85821360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 170279, 340558, 510837, 681116, 851395, 1021674, 1362232, 1702790, 2043348, 2554185, 2724464, 3405580, 4086696, 5108370, 6811160, 8173392, 10216740, 13622320, 20433480, 40866960]

約数ペア:

[(1, 40866960), (2, 20433480), (3, 13622320), (4, 10216740), (5, 8173392), (6, 6811160), (8, 5108370), (10, 4086696), (12, 3405580), (15, 2724464), (16, 2554185), (20, 2043348), (24, 1702790), (30, 1362232), (40, 1021674), (48, 851395), (60, 681116), (80, 510837), (120, 340558), (240, 170279)]