49444320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 156764160

約数和(自身を除く): 107319840

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, 239, 240, 431, 478, 480, 717, 862, 956, 1195, 1293, 1434, 1724, 1912, 2155, 2390, 2586, 2868, 3448, 3585, 3824, 4310, 4780, 5172, 5736, 6465, 6896, 7170, 7648, 8620, 9560, 10344, 11472, 12930, 13792, 14340, 17240, 19120, 20688, 22944, 25860, 28680, 34480, 38240, 41376, 51720, 57360, 68960, 103009, 103440, 114720, 206018, 206880, 309027, 412036, 515045, 618054, 824072, 1030090, 1236108, 1545135, 1648144, 2060180, 2472216, 3090270, 3296288, 4120360, 4944432, 6180540, 8240720, 9888864, 12361080, 16481440, 24722160, 49444320]

約数ペア:

[(1, 49444320), (2, 24722160), (3, 16481440), (4, 12361080), (5, 9888864), (6, 8240720), (8, 6180540), (10, 4944432), (12, 4120360), (15, 3296288), (16, 3090270), (20, 2472216), (24, 2060180), (30, 1648144), (32, 1545135), (40, 1236108), (48, 1030090), (60, 824072), (80, 618054), (96, 515045), (120, 412036), (160, 309027), (239, 206880), (240, 206018), (431, 114720), (478, 103440), (480, 103009), (717, 68960), (862, 57360), (956, 51720), (1195, 41376), (1293, 38240), (1434, 34480), (1724, 28680), (1912, 25860), (2155, 22944), (2390, 20688), (2586, 19120), (2868, 17240), (3448, 14340), (3585, 13792), (3824, 12930), (4310, 11472), (4780, 10344), (5172, 9560), (5736, 8620), (6465, 7648), (6896, 7170)]