77166240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 244290816

約数和(自身を除く): 167124576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 373, 431, 480, 746, 862, 1119, 1293, 1492, 1724, 1865, 2155, 2238, 2586, 2984, 3448, 3730, 4310, 4476, 5172, 5595, 5968, 6465, 6896, 7460, 8620, 8952, 10344, 11190, 11936, 12930, 13792, 14920, 17240, 17904, 20688, 22380, 25860, 29840, 34480, 35808, 41376, 44760, 51720, 59680, 68960, 89520, 103440, 160763, 179040, 206880, 321526, 482289, 643052, 803815, 964578, 1286104, 1607630, 1929156, 2411445, 2572208, 3215260, 3858312, 4822890, 5144416, 6430520, 7716624, 9645780, 12861040, 15433248, 19291560, 25722080, 38583120, 77166240]

約数ペア:

[(1, 77166240), (2, 38583120), (3, 25722080), (4, 19291560), (5, 15433248), (6, 12861040), (8, 9645780), (10, 7716624), (12, 6430520), (15, 5144416), (16, 4822890), (20, 3858312), (24, 3215260), (30, 2572208), (32, 2411445), (40, 1929156), (48, 1607630), (60, 1286104), (80, 964578), (96, 803815), (120, 643052), (160, 482289), (240, 321526), (373, 206880), (431, 179040), (480, 160763), (746, 103440), (862, 89520), (1119, 68960), (1293, 59680), (1492, 51720), (1724, 44760), (1865, 41376), (2155, 35808), (2238, 34480), (2586, 29840), (2984, 25860), (3448, 22380), (3730, 20688), (4310, 17904), (4476, 17240), (5172, 14920), (5595, 13792), (5968, 12930), (6465, 11936), (6896, 11190), (7460, 10344), (8620, 8952)]