122502480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2591}}^1$

素因数の和:2804

約数の個数: 80

約数和(自身を含む): 381832704

約数和(自身を除く): 259330224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2591, 2955, 3152, 3940, 4728, 5182, 5910, 7773, 7880, 9456, 10364, 11820, 12955, 15546, 15760, 20728, 23640, 25910, 31092, 38865, 41456, 47280, 51820, 62184, 77730, 103640, 124368, 155460, 207280, 310920, 510427, 621840, 1020854, 1531281, 2041708, 2552135, 3062562, 4083416, 5104270, 6125124, 7656405, 8166832, 10208540, 12250248, 15312810, 20417080, 24500496, 30625620, 40834160, 61251240, 122502480]

約数ペア:

[(1, 122502480), (2, 61251240), (3, 40834160), (4, 30625620), (5, 24500496), (6, 20417080), (8, 15312810), (10, 12250248), (12, 10208540), (15, 8166832), (16, 7656405), (20, 6125124), (24, 5104270), (30, 4083416), (40, 3062562), (48, 2552135), (60, 2041708), (80, 1531281), (120, 1020854), (197, 621840), (240, 510427), (394, 310920), (591, 207280), (788, 155460), (985, 124368), (1182, 103640), (1576, 77730), (1970, 62184), (2364, 51820), (2591, 47280), (2955, 41456), (3152, 38865), (3940, 31092), (4728, 25910), (5182, 23640), (5910, 20728), (7773, 15760), (7880, 15546), (9456, 12955), (10364, 11820)]