140896320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146767}}^1$

素因数の和:146787

約数の個数: 56

約数和(自身を含む): 447348864

約数和(自身を除く): 306452544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 146767, 293534, 440301, 587068, 733835, 880602, 1174136, 1467670, 1761204, 2201505, 2348272, 2935340, 3522408, 4403010, 4696544, 5870680, 7044816, 8806020, 9393088, 11741360, 14089632, 17612040, 23482720, 28179264, 35224080, 46965440, 70448160, 140896320]

約数ペア:

[(1, 140896320), (2, 70448160), (3, 46965440), (4, 35224080), (5, 28179264), (6, 23482720), (8, 17612040), (10, 14089632), (12, 11741360), (15, 9393088), (16, 8806020), (20, 7044816), (24, 5870680), (30, 4696544), (32, 4403010), (40, 3522408), (48, 2935340), (60, 2348272), (64, 2201505), (80, 1761204), (96, 1467670), (120, 1174136), (160, 880602), (192, 733835), (240, 587068), (320, 440301), (480, 293534), (960, 146767)]