67500120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{562501}}^1$

素因数の和:562515

約数の個数: 32

約数和(自身を含む): 202500720

約数和(自身を除く): 135000600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 562501, 1125002, 1687503, 2250004, 2812505, 3375006, 4500008, 5625010, 6750012, 8437515, 11250020, 13500024, 16875030, 22500040, 33750060, 67500120]

約数ペア:

[(1, 67500120), (2, 33750060), (3, 22500040), (4, 16875030), (5, 13500024), (6, 11250020), (8, 8437515), (10, 6750012), (12, 5625010), (15, 4500008), (20, 3375006), (24, 2812505), (30, 2250004), (40, 1687503), (60, 1125002), (120, 562501)]