20173440120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168112001}}^1$

素因数の和:168112015

約数の個数: 32

約数和(自身を含む): 60520320720

約数和(自身を除く): 40346880600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168112001, 336224002, 504336003, 672448004, 840560005, 1008672006, 1344896008, 1681120010, 2017344012, 2521680015, 3362240020, 4034688024, 5043360030, 6724480040, 10086720060, 20173440120]

約数ペア:

[(1, 20173440120), (2, 10086720060), (3, 6724480040), (4, 5043360030), (5, 4034688024), (6, 3362240020), (8, 2521680015), (10, 2017344012), (12, 1681120010), (15, 1344896008), (20, 1008672006), (24, 840560005), (30, 672448004), (40, 504336003), (60, 336224002), (120, 168112001)]