11575920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 36247680

約数和(自身を除く): 24671760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 347, 417, 556, 694, 695, 834, 1041, 1112, 1388, 1390, 1668, 1735, 2082, 2085, 2224, 2776, 2780, 3336, 3470, 4164, 4170, 5205, 5552, 5560, 6672, 6940, 8328, 8340, 10410, 11120, 13880, 16656, 16680, 20820, 27760, 33360, 41640, 48233, 83280, 96466, 144699, 192932, 241165, 289398, 385864, 482330, 578796, 723495, 771728, 964660, 1157592, 1446990, 1929320, 2315184, 2893980, 3858640, 5787960, 11575920]

約数ペア:

[(1, 11575920), (2, 5787960), (3, 3858640), (4, 2893980), (5, 2315184), (6, 1929320), (8, 1446990), (10, 1157592), (12, 964660), (15, 771728), (16, 723495), (20, 578796), (24, 482330), (30, 385864), (40, 289398), (48, 241165), (60, 192932), (80, 144699), (120, 96466), (139, 83280), (240, 48233), (278, 41640), (347, 33360), (417, 27760), (556, 20820), (694, 16680), (695, 16656), (834, 13880), (1041, 11120), (1112, 10410), (1388, 8340), (1390, 8328), (1668, 6940), (1735, 6672), (2082, 5560), (2085, 5552), (2224, 5205), (2776, 4170), (2780, 4164), (3336, 3470)]