45180120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{376501}}^1$

素因数の和:376515

約数の個数: 32

約数和(自身を含む): 135540720

約数和(自身を除く): 90360600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 376501, 753002, 1129503, 1506004, 1882505, 2259006, 3012008, 3765010, 4518012, 5647515, 7530020, 9036024, 11295030, 15060040, 22590060, 45180120]

約数ペア:

[(1, 45180120), (2, 22590060), (3, 15060040), (4, 11295030), (5, 9036024), (6, 7530020), (8, 5647515), (10, 4518012), (12, 3765010), (15, 3012008), (20, 2259006), (24, 1882505), (30, 1506004), (40, 1129503), (60, 753002), (120, 376501)]