79459740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{441443}}^1$

素因数の和:441458

約数の個数: 36

約数和(自身を含む): 241028424

約数和(自身を除く): 161568684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 441443, 882886, 1324329, 1765772, 2207215, 2648658, 3972987, 4414430, 5297316, 6621645, 7945974, 8828860, 13243290, 15891948, 19864935, 26486580, 39729870, 79459740]

約数ペア:

[(1, 79459740), (2, 39729870), (3, 26486580), (4, 19864935), (5, 15891948), (6, 13243290), (9, 8828860), (10, 7945974), (12, 6621645), (15, 5297316), (18, 4414430), (20, 3972987), (30, 2648658), (36, 2207215), (45, 1765772), (60, 1324329), (90, 882886), (180, 441443)]