90277320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107473}}^1$

素因数の和:107494

約数の個数: 64

約数和(自身を含む): 309525120

約数和(自身を除く): 219247800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 107473, 214946, 322419, 429892, 537365, 644838, 752311, 859784, 1074730, 1289676, 1504622, 1612095, 2149460, 2256933, 2579352, 3009244, 3224190, 3761555, 4298920, 4513866, 6018488, 6448380, 7523110, 9027732, 11284665, 12896760, 15046220, 18055464, 22569330, 30092440, 45138660, 90277320]

約数ペア:

[(1, 90277320), (2, 45138660), (3, 30092440), (4, 22569330), (5, 18055464), (6, 15046220), (7, 12896760), (8, 11284665), (10, 9027732), (12, 7523110), (14, 6448380), (15, 6018488), (20, 4513866), (21, 4298920), (24, 3761555), (28, 3224190), (30, 3009244), (35, 2579352), (40, 2256933), (42, 2149460), (56, 1612095), (60, 1504622), (70, 1289676), (84, 1074730), (105, 859784), (120, 752311), (140, 644838), (168, 537365), (210, 429892), (280, 322419), (420, 214946), (840, 107473)]