160080760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{571717}}^1$

素因数の和:571735

約数の個数: 32

約数和(自身を含む): 411636960

約数和(自身を除く): 251556200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 571717, 1143434, 2286868, 2858585, 4002019, 4573736, 5717170, 8004038, 11434340, 16008076, 20010095, 22868680, 32016152, 40020190, 80040380, 160080760]

約数ペア:

[(1, 160080760), (2, 80040380), (4, 40020190), (5, 32016152), (7, 22868680), (8, 20010095), (10, 16008076), (14, 11434340), (20, 8004038), (28, 5717170), (35, 4573736), (40, 4002019), (56, 2858585), (70, 2286868), (140, 1143434), (280, 571717)]