141152640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73517}}^1$

素因数の和:73539

約数の個数: 64

約数和(自身を含む): 449930160

約数和(自身を除く): 308777520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 73517, 147034, 220551, 294068, 367585, 441102, 588136, 735170, 882204, 1102755, 1176272, 1470340, 1764408, 2205510, 2352544, 2940680, 3528816, 4411020, 4705088, 5881360, 7057632, 8822040, 9410176, 11762720, 14115264, 17644080, 23525440, 28230528, 35288160, 47050880, 70576320, 141152640]

約数ペア:

[(1, 141152640), (2, 70576320), (3, 47050880), (4, 35288160), (5, 28230528), (6, 23525440), (8, 17644080), (10, 14115264), (12, 11762720), (15, 9410176), (16, 8822040), (20, 7057632), (24, 5881360), (30, 4705088), (32, 4411020), (40, 3528816), (48, 2940680), (60, 2352544), (64, 2205510), (80, 1764408), (96, 1470340), (120, 1176272), (128, 1102755), (160, 882204), (192, 735170), (240, 588136), (320, 441102), (384, 367585), (480, 294068), (640, 220551), (960, 147034), (1920, 73517)]