68992320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71867}}^1$

素因数の和:71887

約数の個数: 56

約数和(自身を含む): 219053664

約数和(自身を除く): 150061344

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, 71867, 143734, 215601, 287468, 359335, 431202, 574936, 718670, 862404, 1078005, 1149872, 1437340, 1724808, 2156010, 2299744, 2874680, 3449616, 4312020, 4599488, 5749360, 6899232, 8624040, 11498720, 13798464, 17248080, 22997440, 34496160, 68992320]

約数ペア:

[(1, 68992320), (2, 34496160), (3, 22997440), (4, 17248080), (5, 13798464), (6, 11498720), (8, 8624040), (10, 6899232), (12, 5749360), (15, 4599488), (16, 4312020), (20, 3449616), (24, 2874680), (30, 2299744), (32, 2156010), (40, 1724808), (48, 1437340), (60, 1149872), (64, 1078005), (80, 862404), (96, 718670), (120, 574936), (160, 431202), (192, 359335), (240, 287468), (320, 215601), (480, 143734), (960, 71867)]