161885760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{168631}}^1$

素因数の和:168651

約数の個数: 56

約数和(自身を含む): 513990336

約数和(自身を除く): 352104576

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, 168631, 337262, 505893, 674524, 843155, 1011786, 1349048, 1686310, 2023572, 2529465, 2698096, 3372620, 4047144, 5058930, 5396192, 6745240, 8094288, 10117860, 10792384, 13490480, 16188576, 20235720, 26980960, 32377152, 40471440, 53961920, 80942880, 161885760]

約数ペア:

[(1, 161885760), (2, 80942880), (3, 53961920), (4, 40471440), (5, 32377152), (6, 26980960), (8, 20235720), (10, 16188576), (12, 13490480), (15, 10792384), (16, 10117860), (20, 8094288), (24, 6745240), (30, 5396192), (32, 5058930), (40, 4047144), (48, 3372620), (60, 2698096), (64, 2529465), (80, 2023572), (96, 1686310), (120, 1349048), (160, 1011786), (192, 843155), (240, 674524), (320, 505893), (480, 337262), (960, 168631)]