86646480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2588

約数の個数: 80

約数和(自身を含む): 270518400

約数和(自身を除く): 183871920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2423, 2980, 3576, 4470, 4846, 5960, 7152, 7269, 8940, 9692, 11920, 12115, 14538, 17880, 19384, 24230, 29076, 35760, 36345, 38768, 48460, 58152, 72690, 96920, 116304, 145380, 193840, 290760, 361027, 581520, 722054, 1083081, 1444108, 1805135, 2166162, 2888216, 3610270, 4332324, 5415405, 5776432, 7220540, 8664648, 10830810, 14441080, 17329296, 21661620, 28882160, 43323240, 86646480]

約数ペア:

[(1, 86646480), (2, 43323240), (3, 28882160), (4, 21661620), (5, 17329296), (6, 14441080), (8, 10830810), (10, 8664648), (12, 7220540), (15, 5776432), (16, 5415405), (20, 4332324), (24, 3610270), (30, 2888216), (40, 2166162), (48, 1805135), (60, 1444108), (80, 1083081), (120, 722054), (149, 581520), (240, 361027), (298, 290760), (447, 193840), (596, 145380), (745, 116304), (894, 96920), (1192, 72690), (1490, 58152), (1788, 48460), (2235, 38768), (2384, 36345), (2423, 35760), (2980, 29076), (3576, 24230), (4470, 19384), (4846, 17880), (5960, 14538), (7152, 12115), (7269, 11920), (8940, 9692)]