73770120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{204917}}^1$

素因数の和:204934

約数の個数: 48

約数和(自身を含む): 239754060

約数和(自身を除く): 165983940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 204917, 409834, 614751, 819668, 1024585, 1229502, 1639336, 1844253, 2049170, 2459004, 3073755, 3688506, 4098340, 4918008, 6147510, 7377012, 8196680, 9221265, 12295020, 14754024, 18442530, 24590040, 36885060, 73770120]

約数ペア:

[(1, 73770120), (2, 36885060), (3, 24590040), (4, 18442530), (5, 14754024), (6, 12295020), (8, 9221265), (9, 8196680), (10, 7377012), (12, 6147510), (15, 4918008), (18, 4098340), (20, 3688506), (24, 3073755), (30, 2459004), (36, 2049170), (40, 1844253), (45, 1639336), (60, 1229502), (72, 1024585), (90, 819668), (120, 614751), (180, 409834), (360, 204917)]