76964640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{160343}}^1$

素因数の和:160361

約数の個数: 48

約数和(自身を含む): 242440128

約数和(自身を除く): 165475488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 160343, 320686, 481029, 641372, 801715, 962058, 1282744, 1603430, 1924116, 2405145, 2565488, 3206860, 3848232, 4810290, 5130976, 6413720, 7696464, 9620580, 12827440, 15392928, 19241160, 25654880, 38482320, 76964640]

約数ペア:

[(1, 76964640), (2, 38482320), (3, 25654880), (4, 19241160), (5, 15392928), (6, 12827440), (8, 9620580), (10, 7696464), (12, 6413720), (15, 5130976), (16, 4810290), (20, 3848232), (24, 3206860), (30, 2565488), (32, 2405145), (40, 1924116), (48, 1603430), (60, 1282744), (80, 962058), (96, 801715), (120, 641372), (160, 481029), (240, 320686), (480, 160343)]