142758120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1189651}}^1$

素因数の和:1189665

約数の個数: 32

約数和(自身を含む): 428274720

約数和(自身を除く): 285516600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1189651, 2379302, 3568953, 4758604, 5948255, 7137906, 9517208, 11896510, 14275812, 17844765, 23793020, 28551624, 35689530, 47586040, 71379060, 142758120]

約数ペア:

[(1, 142758120), (2, 71379060), (3, 47586040), (4, 35689530), (5, 28551624), (6, 23793020), (8, 17844765), (10, 14275812), (12, 11896510), (15, 9517208), (20, 7137906), (24, 5948255), (30, 4758604), (40, 3568953), (60, 2379302), (120, 1189651)]