215424120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1795201}}^1$

素因数の和:1795215

約数の個数: 32

約数和(自身を含む): 646272720

約数和(自身を除く): 430848600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1795201, 3590402, 5385603, 7180804, 8976005, 10771206, 14361608, 17952010, 21542412, 26928015, 35904020, 43084824, 53856030, 71808040, 107712060, 215424120]

約数ペア:

[(1, 215424120), (2, 107712060), (3, 71808040), (4, 53856030), (5, 43084824), (6, 35904020), (8, 26928015), (10, 21542412), (12, 17952010), (15, 14361608), (20, 10771206), (24, 8976005), (30, 7180804), (40, 5385603), (60, 3590402), (120, 1795201)]