12564240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4056

約数の個数: 80

約数和(自身を含む): 41955648

約数和(自身を除く): 29391408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 4027, 8054, 12081, 16108, 20135, 24162, 32216, 40270, 48324, 52351, 60405, 64432, 80540, 96648, 104702, 120810, 157053, 161080, 193296, 209404, 241620, 261755, 314106, 322160, 418808, 483240, 523510, 628212, 785265, 837616, 966480, 1047020, 1256424, 1570530, 2094040, 2512848, 3141060, 4188080, 6282120, 12564240]

約数ペア:

[(1, 12564240), (2, 6282120), (3, 4188080), (4, 3141060), (5, 2512848), (6, 2094040), (8, 1570530), (10, 1256424), (12, 1047020), (13, 966480), (15, 837616), (16, 785265), (20, 628212), (24, 523510), (26, 483240), (30, 418808), (39, 322160), (40, 314106), (48, 261755), (52, 241620), (60, 209404), (65, 193296), (78, 161080), (80, 157053), (104, 120810), (120, 104702), (130, 96648), (156, 80540), (195, 64432), (208, 60405), (240, 52351), (260, 48324), (312, 40270), (390, 32216), (520, 24162), (624, 20135), (780, 16108), (1040, 12081), (1560, 8054), (3120, 4027)]