129261760

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6029}}^1$

素因数の和:6113

約数の個数: 56

約数和(自身を含む): 312450480

約数和(自身を除く): 183188720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 6029, 10720, 12058, 21440, 24116, 30145, 48232, 60290, 96464, 120580, 192928, 241160, 385856, 403943, 482320, 807886, 964640, 1615772, 1929280, 2019715, 3231544, 4039430, 6463088, 8078860, 12926176, 16157720, 25852352, 32315440, 64630880, 129261760]

約数ペア:

[(1, 129261760), (2, 64630880), (4, 32315440), (5, 25852352), (8, 16157720), (10, 12926176), (16, 8078860), (20, 6463088), (32, 4039430), (40, 3231544), (64, 2019715), (67, 1929280), (80, 1615772), (134, 964640), (160, 807886), (268, 482320), (320, 403943), (335, 385856), (536, 241160), (670, 192928), (1072, 120580), (1340, 96464), (2144, 60290), (2680, 48232), (4288, 30145), (5360, 24116), (6029, 21440), (10720, 12058)]