25104120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{209201}}^1$

素因数の和:209215

約数の個数: 32

約数和(自身を含む): 75312720

約数和(自身を除く): 50208600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 209201, 418402, 627603, 836804, 1046005, 1255206, 1673608, 2092010, 2510412, 3138015, 4184020, 5020824, 6276030, 8368040, 12552060, 25104120]

約数ペア:

[(1, 25104120), (2, 12552060), (3, 8368040), (4, 6276030), (5, 5020824), (6, 4184020), (8, 3138015), (10, 2510412), (12, 2092010), (15, 1673608), (20, 1255206), (24, 1046005), (30, 836804), (40, 627603), (60, 418402), (120, 209201)]