304882320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1270343}}^1$

素因数の和:1270359

約数の個数: 40

約数和(自身を含む): 945135936

約数和(自身を除く): 640253616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1270343, 2540686, 3811029, 5081372, 6351715, 7622058, 10162744, 12703430, 15244116, 19055145, 20325488, 25406860, 30488232, 38110290, 50813720, 60976464, 76220580, 101627440, 152441160, 304882320]

約数ペア:

[(1, 304882320), (2, 152441160), (3, 101627440), (4, 76220580), (5, 60976464), (6, 50813720), (8, 38110290), (10, 30488232), (12, 25406860), (15, 20325488), (16, 19055145), (20, 15244116), (24, 12703430), (30, 10162744), (40, 7622058), (48, 6351715), (60, 5081372), (80, 3811029), (120, 2540686), (240, 1270343)]