12585360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1336

約数の個数: 80

約数和(自身を含む): 39997440

約数和(自身を除く): 27412080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1279, 1640, 1968, 2460, 2558, 3280, 3837, 4920, 5116, 6395, 7674, 9840, 10232, 12790, 15348, 19185, 20464, 25580, 30696, 38370, 51160, 52439, 61392, 76740, 102320, 104878, 153480, 157317, 209756, 262195, 306960, 314634, 419512, 524390, 629268, 786585, 839024, 1048780, 1258536, 1573170, 2097560, 2517072, 3146340, 4195120, 6292680, 12585360]

約数ペア:

[(1, 12585360), (2, 6292680), (3, 4195120), (4, 3146340), (5, 2517072), (6, 2097560), (8, 1573170), (10, 1258536), (12, 1048780), (15, 839024), (16, 786585), (20, 629268), (24, 524390), (30, 419512), (40, 314634), (41, 306960), (48, 262195), (60, 209756), (80, 157317), (82, 153480), (120, 104878), (123, 102320), (164, 76740), (205, 61392), (240, 52439), (246, 51160), (328, 38370), (410, 30696), (492, 25580), (615, 20464), (656, 19185), (820, 15348), (984, 12790), (1230, 10232), (1279, 9840), (1640, 7674), (1968, 6395), (2460, 5116), (2558, 4920), (3280, 3837)]