72422160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{301759}}^1$

素因数の和:301775

約数の個数: 40

約数和(自身を含む): 224509440

約数和(自身を除く): 152087280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 301759, 603518, 905277, 1207036, 1508795, 1810554, 2414072, 3017590, 3621108, 4526385, 4828144, 6035180, 7242216, 9052770, 12070360, 14484432, 18105540, 24140720, 36211080, 72422160]

約数ペア:

[(1, 72422160), (2, 36211080), (3, 24140720), (4, 18105540), (5, 14484432), (6, 12070360), (8, 9052770), (10, 7242216), (12, 6035180), (15, 4828144), (16, 4526385), (20, 3621108), (24, 3017590), (30, 2414072), (40, 1810554), (48, 1508795), (60, 1207036), (80, 905277), (120, 603518), (240, 301759)]