12468260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 32175360

約数和(自身を除く): 19707100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 37, 58, 70, 74, 83, 116, 140, 145, 148, 166, 185, 203, 259, 290, 332, 370, 406, 415, 518, 580, 581, 740, 812, 830, 1015, 1036, 1073, 1162, 1295, 1660, 2030, 2146, 2324, 2407, 2590, 2905, 3071, 4060, 4292, 4814, 5180, 5365, 5810, 6142, 7511, 9628, 10730, 11620, 12035, 12284, 15022, 15355, 16849, 21460, 21497, 24070, 30044, 30710, 33698, 37555, 42994, 48140, 61420, 67396, 75110, 84245, 85988, 89059, 107485, 150220, 168490, 178118, 214970, 336980, 356236, 429940, 445295, 623413, 890590, 1246826, 1781180, 2493652, 3117065, 6234130, 12468260]

約数ペア:

[(1, 12468260), (2, 6234130), (4, 3117065), (5, 2493652), (7, 1781180), (10, 1246826), (14, 890590), (20, 623413), (28, 445295), (29, 429940), (35, 356236), (37, 336980), (58, 214970), (70, 178118), (74, 168490), (83, 150220), (116, 107485), (140, 89059), (145, 85988), (148, 84245), (166, 75110), (185, 67396), (203, 61420), (259, 48140), (290, 42994), (332, 37555), (370, 33698), (406, 30710), (415, 30044), (518, 24070), (580, 21497), (581, 21460), (740, 16849), (812, 15355), (830, 15022), (1015, 12284), (1036, 12035), (1073, 11620), (1162, 10730), (1295, 9628), (1660, 7511), (2030, 6142), (2146, 5810), (2324, 5365), (2407, 5180), (2590, 4814), (2905, 4292), (3071, 4060)]