233235840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 747717120

約数和(自身を除く): 514481280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 331, 367, 384, 480, 640, 662, 734, 960, 993, 1101, 1324, 1468, 1655, 1835, 1920, 1986, 2202, 2648, 2936, 3310, 3670, 3972, 4404, 4965, 5296, 5505, 5872, 6620, 7340, 7944, 8808, 9930, 10592, 11010, 11744, 13240, 14680, 15888, 17616, 19860, 21184, 22020, 23488, 26480, 29360, 31776, 35232, 39720, 42368, 44040, 46976, 52960, 58720, 63552, 70464, 79440, 88080, 105920, 117440, 121477, 127104, 140928, 158880, 176160, 211840, 234880, 242954, 317760, 352320, 364431, 485908, 607385, 635520, 704640, 728862, 971816, 1214770, 1457724, 1822155, 1943632, 2429540, 2915448, 3644310, 3887264, 4859080, 5830896, 7288620, 7774528, 9718160, 11661792, 14577240, 15549056, 19436320, 23323584, 29154480, 38872640, 46647168, 58308960, 77745280, 116617920, 233235840]

約数ペア:

[(1, 233235840), (2, 116617920), (3, 77745280), (4, 58308960), (5, 46647168), (6, 38872640), (8, 29154480), (10, 23323584), (12, 19436320), (15, 15549056), (16, 14577240), (20, 11661792), (24, 9718160), (30, 7774528), (32, 7288620), (40, 5830896), (48, 4859080), (60, 3887264), (64, 3644310), (80, 2915448), (96, 2429540), (120, 1943632), (128, 1822155), (160, 1457724), (192, 1214770), (240, 971816), (320, 728862), (331, 704640), (367, 635520), (384, 607385), (480, 485908), (640, 364431), (662, 352320), (734, 317760), (960, 242954), (993, 234880), (1101, 211840), (1324, 176160), (1468, 158880), (1655, 140928), (1835, 127104), (1920, 121477), (1986, 117440), (2202, 105920), (2648, 88080), (2936, 79440), (3310, 70464), (3670, 63552), (3972, 58720), (4404, 52960), (4965, 46976), (5296, 44040), (5505, 42368), (5872, 39720), (6620, 35232), (7340, 31776), (7944, 29360), (8808, 26480), (9930, 23488), (10592, 22020), (11010, 21184), (11744, 19860), (13240, 17616), (14680, 15888)]