9942151920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41425633}}^1$

素因数の和:41425649

約数の個数: 40

約数和(自身を含む): 30820671696

約数和(自身を除く): 20878519776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 41425633, 82851266, 124276899, 165702532, 207128165, 248553798, 331405064, 414256330, 497107596, 621384495, 662810128, 828512660, 994215192, 1242768990, 1657025320, 1988430384, 2485537980, 3314050640, 4971075960, 9942151920]

約数ペア:

[(1, 9942151920), (2, 4971075960), (3, 3314050640), (4, 2485537980), (5, 1988430384), (6, 1657025320), (8, 1242768990), (10, 994215192), (12, 828512660), (15, 662810128), (16, 621384495), (20, 497107596), (24, 414256330), (30, 331405064), (40, 248553798), (48, 207128165), (60, 165702532), (80, 124276899), (120, 82851266), (240, 41425633)]