826385520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{14407}}^1$

素因数の和:14662

約数の個数: 80

約数和(自身を含む): 2572692480

約数和(自身を除く): 1746306960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9560, 11472, 14340, 14407, 19120, 28680, 28814, 43221, 57360, 57628, 72035, 86442, 115256, 144070, 172884, 216105, 230512, 288140, 345768, 432210, 576280, 691536, 864420, 1152560, 1728840, 3443273, 3457680, 6886546, 10329819, 13773092, 17216365, 20659638, 27546184, 34432730, 41319276, 51649095, 55092368, 68865460, 82638552, 103298190, 137730920, 165277104, 206596380, 275461840, 413192760, 826385520]

約数ペア:

[(1, 826385520), (2, 413192760), (3, 275461840), (4, 206596380), (5, 165277104), (6, 137730920), (8, 103298190), (10, 82638552), (12, 68865460), (15, 55092368), (16, 51649095), (20, 41319276), (24, 34432730), (30, 27546184), (40, 20659638), (48, 17216365), (60, 13773092), (80, 10329819), (120, 6886546), (239, 3457680), (240, 3443273), (478, 1728840), (717, 1152560), (956, 864420), (1195, 691536), (1434, 576280), (1912, 432210), (2390, 345768), (2868, 288140), (3585, 230512), (3824, 216105), (4780, 172884), (5736, 144070), (7170, 115256), (9560, 86442), (11472, 72035), (14340, 57628), (14407, 57360), (19120, 43221), (28680, 28814)]