97957680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{947}}^1$

素因数の和:1394

約数の個数: 80

約数和(自身を含む): 304694784

約数和(自身を除く): 206737104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 431, 862, 947, 1293, 1724, 1894, 2155, 2586, 2841, 3448, 3788, 4310, 4735, 5172, 5682, 6465, 6896, 7576, 8620, 9470, 10344, 11364, 12930, 14205, 15152, 17240, 18940, 20688, 22728, 25860, 28410, 34480, 37880, 45456, 51720, 56820, 75760, 103440, 113640, 227280, 408157, 816314, 1224471, 1632628, 2040785, 2448942, 3265256, 4081570, 4897884, 6122355, 6530512, 8163140, 9795768, 12244710, 16326280, 19591536, 24489420, 32652560, 48978840, 97957680]

約数ペア:

[(1, 97957680), (2, 48978840), (3, 32652560), (4, 24489420), (5, 19591536), (6, 16326280), (8, 12244710), (10, 9795768), (12, 8163140), (15, 6530512), (16, 6122355), (20, 4897884), (24, 4081570), (30, 3265256), (40, 2448942), (48, 2040785), (60, 1632628), (80, 1224471), (120, 816314), (240, 408157), (431, 227280), (862, 113640), (947, 103440), (1293, 75760), (1724, 56820), (1894, 51720), (2155, 45456), (2586, 37880), (2841, 34480), (3448, 28410), (3788, 25860), (4310, 22728), (4735, 20688), (5172, 18940), (5682, 17240), (6465, 15152), (6896, 14205), (7576, 12930), (8620, 11364), (9470, 10344)]