64416180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1073603}}^1$

素因数の和:1073615

約数の個数: 24

約数和(自身を含む): 180365472

約数和(自身を除く): 115949292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1073603, 2147206, 3220809, 4294412, 5368015, 6441618, 10736030, 12883236, 16104045, 21472060, 32208090, 64416180]

約数ペア:

[(1, 64416180), (2, 32208090), (3, 21472060), (4, 16104045), (5, 12883236), (6, 10736030), (10, 6441618), (12, 5368015), (15, 4294412), (20, 3220809), (30, 2147206), (60, 1073603)]