6781360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 16963200

約数和(自身を除く): 10181840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 79, 80, 116, 145, 148, 158, 185, 232, 290, 296, 316, 370, 395, 464, 580, 592, 632, 740, 790, 1073, 1160, 1264, 1480, 1580, 2146, 2291, 2320, 2923, 2960, 3160, 4292, 4582, 5365, 5846, 6320, 8584, 9164, 10730, 11455, 11692, 14615, 17168, 18328, 21460, 22910, 23384, 29230, 36656, 42920, 45820, 46768, 58460, 84767, 85840, 91640, 116920, 169534, 183280, 233840, 339068, 423835, 678136, 847670, 1356272, 1695340, 3390680, 6781360]

約数ペア:

[(1, 6781360), (2, 3390680), (4, 1695340), (5, 1356272), (8, 847670), (10, 678136), (16, 423835), (20, 339068), (29, 233840), (37, 183280), (40, 169534), (58, 116920), (74, 91640), (79, 85840), (80, 84767), (116, 58460), (145, 46768), (148, 45820), (158, 42920), (185, 36656), (232, 29230), (290, 23384), (296, 22910), (316, 21460), (370, 18328), (395, 17168), (464, 14615), (580, 11692), (592, 11455), (632, 10730), (740, 9164), (790, 8584), (1073, 6320), (1160, 5846), (1264, 5365), (1480, 4582), (1580, 4292), (2146, 3160), (2291, 2960), (2320, 2923)]