148332960

素因数分解:

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

素因数の和:691

約数の個数: 144

約数和(自身を含む): 509483520

約数和(自身を除く): 361150560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 239, 240, 288, 360, 431, 478, 480, 717, 720, 862, 956, 1195, 1293, 1434, 1440, 1724, 1912, 2151, 2155, 2390, 2586, 2868, 3448, 3585, 3824, 3879, 4302, 4310, 4780, 5172, 5736, 6465, 6896, 7170, 7648, 7758, 8604, 8620, 9560, 10344, 10755, 11472, 12930, 13792, 14340, 15516, 17208, 17240, 19120, 19395, 20688, 21510, 22944, 25860, 28680, 31032, 34416, 34480, 38240, 38790, 41376, 43020, 51720, 57360, 62064, 68832, 68960, 77580, 86040, 103009, 103440, 114720, 124128, 155160, 172080, 206018, 206880, 309027, 310320, 344160, 412036, 515045, 618054, 620640, 824072, 927081, 1030090, 1236108, 1545135, 1648144, 1854162, 2060180, 2472216, 3090270, 3296288, 3708324, 4120360, 4635405, 4944432, 6180540, 7416648, 8240720, 9270810, 9888864, 12361080, 14833296, 16481440, 18541620, 24722160, 29666592, 37083240, 49444320, 74166480, 148332960]

約数ペア:

[(1, 148332960), (2, 74166480), (3, 49444320), (4, 37083240), (5, 29666592), (6, 24722160), (8, 18541620), (9, 16481440), (10, 14833296), (12, 12361080), (15, 9888864), (16, 9270810), (18, 8240720), (20, 7416648), (24, 6180540), (30, 4944432), (32, 4635405), (36, 4120360), (40, 3708324), (45, 3296288), (48, 3090270), (60, 2472216), (72, 2060180), (80, 1854162), (90, 1648144), (96, 1545135), (120, 1236108), (144, 1030090), (160, 927081), (180, 824072), (239, 620640), (240, 618054), (288, 515045), (360, 412036), (431, 344160), (478, 310320), (480, 309027), (717, 206880), (720, 206018), (862, 172080), (956, 155160), (1195, 124128), (1293, 114720), (1434, 103440), (1440, 103009), (1724, 86040), (1912, 77580), (2151, 68960), (2155, 68832), (2390, 62064), (2586, 57360), (2868, 51720), (3448, 43020), (3585, 41376), (3824, 38790), (3879, 38240), (4302, 34480), (4310, 34416), (4780, 31032), (5172, 28680), (5736, 25860), (6465, 22944), (6896, 21510), (7170, 20688), (7648, 19395), (7758, 19120), (8604, 17240), (8620, 17208), (9560, 15516), (10344, 14340), (10755, 13792), (11472, 12930)]