64230780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1070513}}^1$

素因数の和:1070525

約数の個数: 24

約数和(自身を含む): 179846352

約数和(自身を除く): 115615572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1070513, 2141026, 3211539, 4282052, 5352565, 6423078, 10705130, 12846156, 16057695, 21410260, 32115390, 64230780]

約数ペア:

[(1, 64230780), (2, 32115390), (3, 21410260), (4, 16057695), (5, 12846156), (6, 10705130), (10, 6423078), (12, 5352565), (15, 4282052), (20, 3211539), (30, 2141026), (60, 1070513)]