79578420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1326307}}^1$

素因数の和:1326319

約数の個数: 24

約数和(自身を含む): 222819744

約数和(自身を除く): 143241324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1326307, 2652614, 3978921, 5305228, 6631535, 7957842, 13263070, 15915684, 19894605, 26526140, 39789210, 79578420]

約数ペア:

[(1, 79578420), (2, 39789210), (3, 26526140), (4, 19894605), (5, 15915684), (6, 13263070), (10, 7957842), (12, 6631535), (15, 5305228), (20, 3978921), (30, 2652614), (60, 1326307)]