79712340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1328539}}^1$

素因数の和:1328551

約数の個数: 24

約数和(自身を含む): 223194720

約数和(自身を除く): 143482380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1328539, 2657078, 3985617, 5314156, 6642695, 7971234, 13285390, 15942468, 19928085, 26570780, 39856170, 79712340]

約数ペア:

[(1, 79712340), (2, 39856170), (3, 26570780), (4, 19928085), (5, 15942468), (6, 13285390), (10, 7971234), (12, 6642695), (15, 5314156), (20, 3985617), (30, 2657078), (60, 1328539)]