402060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6701}}^1$

素因数の和:6713

約数の個数: 24

約数和(自身を含む): 1125936

約数和(自身を除く): 723876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6701, 13402, 20103, 26804, 33505, 40206, 67010, 80412, 100515, 134020, 201030, 402060]

約数ペア:

[(1, 402060), (2, 201030), (3, 134020), (4, 100515), (5, 80412), (6, 67010), (10, 40206), (12, 33505), (15, 26804), (20, 20103), (30, 13402), (60, 6701)]