47424120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{395201}}^1$

素因数の和:395215

約数の個数: 32

約数和(自身を含む): 142272720

約数和(自身を除く): 94848600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 395201, 790402, 1185603, 1580804, 1976005, 2371206, 3161608, 3952010, 4742412, 5928015, 7904020, 9484824, 11856030, 15808040, 23712060, 47424120]

約数ペア:

[(1, 47424120), (2, 23712060), (3, 15808040), (4, 11856030), (5, 9484824), (6, 7904020), (8, 5928015), (10, 4742412), (12, 3952010), (15, 3161608), (20, 2371206), (24, 1976005), (30, 1580804), (40, 1185603), (60, 790402), (120, 395201)]