72525360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{302189}}^1$

素因数の和:302205

約数の個数: 40

約数和(自身を含む): 224829360

約数和(自身を除く): 152304000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 302189, 604378, 906567, 1208756, 1510945, 1813134, 2417512, 3021890, 3626268, 4532835, 4835024, 6043780, 7252536, 9065670, 12087560, 14505072, 18131340, 24175120, 36262680, 72525360]

約数ペア:

[(1, 72525360), (2, 36262680), (3, 24175120), (4, 18131340), (5, 14505072), (6, 12087560), (8, 9065670), (10, 7252536), (12, 6043780), (15, 4835024), (16, 4532835), (20, 3626268), (24, 3021890), (30, 2417512), (40, 1813134), (48, 1510945), (60, 1208756), (80, 906567), (120, 604378), (240, 302189)]