72631620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{134503}}^1$

素因数の和:134521

約数の個数: 48

約数和(自身を含む): 225966720

約数和(自身を除く): 153335100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 134503, 269006, 403509, 538012, 672515, 807018, 1210527, 1345030, 1614036, 2017545, 2421054, 2690060, 3631581, 4035090, 4842108, 6052635, 7263162, 8070180, 12105270, 14526324, 18157905, 24210540, 36315810, 72631620]

約数ペア:

[(1, 72631620), (2, 36315810), (3, 24210540), (4, 18157905), (5, 14526324), (6, 12105270), (9, 8070180), (10, 7263162), (12, 6052635), (15, 4842108), (18, 4035090), (20, 3631581), (27, 2690060), (30, 2421054), (36, 2017545), (45, 1614036), (54, 1345030), (60, 1210527), (90, 807018), (108, 672515), (135, 538012), (180, 403509), (270, 269006), (540, 134503)]