79928460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{444047}}^1$

素因数の和:444062

約数の個数: 36

約数和(自身を含む): 242450208

約数和(自身を除く): 162521748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 444047, 888094, 1332141, 1776188, 2220235, 2664282, 3996423, 4440470, 5328564, 6660705, 7992846, 8880940, 13321410, 15985692, 19982115, 26642820, 39964230, 79928460]

約数ペア:

[(1, 79928460), (2, 39964230), (3, 26642820), (4, 19982115), (5, 15985692), (6, 13321410), (9, 8880940), (10, 7992846), (12, 6660705), (15, 5328564), (18, 4440470), (20, 3996423), (30, 2664282), (36, 2220235), (45, 1776188), (60, 1332141), (90, 888094), (180, 444047)]