9351240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 28296000

約数和(自身を除く): 18944760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 523, 596, 745, 894, 1046, 1192, 1490, 1569, 1788, 2092, 2235, 2615, 2980, 3138, 3576, 4184, 4470, 5230, 5960, 6276, 7845, 8940, 10460, 12552, 15690, 17880, 20920, 31380, 62760, 77927, 155854, 233781, 311708, 389635, 467562, 623416, 779270, 935124, 1168905, 1558540, 1870248, 2337810, 3117080, 4675620, 9351240]

約数ペア:

[(1, 9351240), (2, 4675620), (3, 3117080), (4, 2337810), (5, 1870248), (6, 1558540), (8, 1168905), (10, 935124), (12, 779270), (15, 623416), (20, 467562), (24, 389635), (30, 311708), (40, 233781), (60, 155854), (120, 77927), (149, 62760), (298, 31380), (447, 20920), (523, 17880), (596, 15690), (745, 12552), (894, 10460), (1046, 8940), (1192, 7845), (1490, 6276), (1569, 5960), (1788, 5230), (2092, 4470), (2235, 4184), (2615, 3576), (2980, 3138)]