90360240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{376501}}^1$

素因数の和:376517

約数の個数: 40

約数和(自身を含む): 280117488

約数和(自身を除く): 189757248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 376501, 753002, 1129503, 1506004, 1882505, 2259006, 3012008, 3765010, 4518012, 5647515, 6024016, 7530020, 9036024, 11295030, 15060040, 18072048, 22590060, 30120080, 45180120, 90360240]

約数ペア:

[(1, 90360240), (2, 45180120), (3, 30120080), (4, 22590060), (5, 18072048), (6, 15060040), (8, 11295030), (10, 9036024), (12, 7530020), (15, 6024016), (16, 5647515), (20, 4518012), (24, 3765010), (30, 3012008), (40, 2259006), (48, 1882505), (60, 1506004), (80, 1129503), (120, 753002), (240, 376501)]