89964120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{749701}}^1$

素因数の和:749715

約数の個数: 32

約数和(自身を含む): 269892720

約数和(自身を除く): 179928600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 749701, 1499402, 2249103, 2998804, 3748505, 4498206, 5997608, 7497010, 8996412, 11245515, 14994020, 17992824, 22491030, 29988040, 44982060, 89964120]

約数ペア:

[(1, 89964120), (2, 44982060), (3, 29988040), (4, 22491030), (5, 17992824), (6, 14994020), (8, 11245515), (10, 8996412), (12, 7497010), (15, 5997608), (20, 4498206), (24, 3748505), (30, 2998804), (40, 2249103), (60, 1499402), (120, 749701)]