146271240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{406309}}^1$

素因数の和:406326

約数の個数: 48

約数和(自身を含む): 475382700

約数和(自身を除く): 329111460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 406309, 812618, 1218927, 1625236, 2031545, 2437854, 3250472, 3656781, 4063090, 4875708, 6094635, 7313562, 8126180, 9751416, 12189270, 14627124, 16252360, 18283905, 24378540, 29254248, 36567810, 48757080, 73135620, 146271240]

約数ペア:

[(1, 146271240), (2, 73135620), (3, 48757080), (4, 36567810), (5, 29254248), (6, 24378540), (8, 18283905), (9, 16252360), (10, 14627124), (12, 12189270), (15, 9751416), (18, 8126180), (20, 7313562), (24, 6094635), (30, 4875708), (36, 4063090), (40, 3656781), (45, 3250472), (60, 2437854), (72, 2031545), (90, 1625236), (120, 1218927), (180, 812618), (360, 406309)]