135809040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1289}}^1$

素因数の和:1744

約数の個数: 80

約数和(自身を含む): 422294400

約数和(自身を除く): 286485360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 1289, 1317, 1756, 2195, 2578, 2634, 3512, 3867, 4390, 5156, 5268, 6445, 6585, 7024, 7734, 8780, 10312, 10536, 12890, 13170, 15468, 17560, 19335, 20624, 21072, 25780, 26340, 30936, 35120, 38670, 51560, 52680, 61872, 77340, 103120, 105360, 154680, 309360, 565871, 1131742, 1697613, 2263484, 2829355, 3395226, 4526968, 5658710, 6790452, 8488065, 9053936, 11317420, 13580904, 16976130, 22634840, 27161808, 33952260, 45269680, 67904520, 135809040]

約数ペア:

[(1, 135809040), (2, 67904520), (3, 45269680), (4, 33952260), (5, 27161808), (6, 22634840), (8, 16976130), (10, 13580904), (12, 11317420), (15, 9053936), (16, 8488065), (20, 6790452), (24, 5658710), (30, 4526968), (40, 3395226), (48, 2829355), (60, 2263484), (80, 1697613), (120, 1131742), (240, 565871), (439, 309360), (878, 154680), (1289, 105360), (1317, 103120), (1756, 77340), (2195, 61872), (2578, 52680), (2634, 51560), (3512, 38670), (3867, 35120), (4390, 30936), (5156, 26340), (5268, 25780), (6445, 21072), (6585, 20624), (7024, 19335), (7734, 17560), (8780, 15468), (10312, 13170), (10536, 12890)]