86379840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 168

約数和(自身を含む): 301340520

約数和(自身を除く): 214960680

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, 64, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 192, 240, 267, 288, 320, 337, 356, 360, 445, 480, 534, 576, 674, 712, 720, 801, 890, 960, 1011, 1068, 1335, 1348, 1424, 1440, 1602, 1685, 1780, 2022, 2136, 2670, 2696, 2848, 2880, 3033, 3204, 3370, 3560, 4005, 4044, 4272, 5055, 5340, 5392, 5696, 6066, 6408, 6740, 7120, 8010, 8088, 8544, 10110, 10680, 10784, 12132, 12816, 13480, 14240, 15165, 16020, 16176, 17088, 20220, 21360, 21568, 24264, 25632, 26960, 28480, 29993, 30330, 32040, 32352, 40440, 42720, 48528, 51264, 53920, 59986, 60660, 64080, 64704, 80880, 85440, 89979, 97056, 107840, 119972, 121320, 128160, 149965, 161760, 179958, 194112, 239944, 242640, 256320, 269937, 299930, 323520, 359916, 449895, 479888, 485280, 539874, 599860, 719832, 899790, 959776, 970560, 1079748, 1199720, 1349685, 1439664, 1799580, 1919552, 2159496, 2399440, 2699370, 2879328, 3599160, 4318992, 4798880, 5398740, 5758656, 7198320, 8637984, 9597760, 10797480, 14396640, 17275968, 21594960, 28793280, 43189920, 86379840]

約数ペア:

[(1, 86379840), (2, 43189920), (3, 28793280), (4, 21594960), (5, 17275968), (6, 14396640), (8, 10797480), (9, 9597760), (10, 8637984), (12, 7198320), (15, 5758656), (16, 5398740), (18, 4798880), (20, 4318992), (24, 3599160), (30, 2879328), (32, 2699370), (36, 2399440), (40, 2159496), (45, 1919552), (48, 1799580), (60, 1439664), (64, 1349685), (72, 1199720), (80, 1079748), (89, 970560), (90, 959776), (96, 899790), (120, 719832), (144, 599860), (160, 539874), (178, 485280), (180, 479888), (192, 449895), (240, 359916), (267, 323520), (288, 299930), (320, 269937), (337, 256320), (356, 242640), (360, 239944), (445, 194112), (480, 179958), (534, 161760), (576, 149965), (674, 128160), (712, 121320), (720, 119972), (801, 107840), (890, 97056), (960, 89979), (1011, 85440), (1068, 80880), (1335, 64704), (1348, 64080), (1424, 60660), (1440, 59986), (1602, 53920), (1685, 51264), (1780, 48528), (2022, 42720), (2136, 40440), (2670, 32352), (2696, 32040), (2848, 30330), (2880, 29993), (3033, 28480), (3204, 26960), (3370, 25632), (3560, 24264), (4005, 21568), (4044, 21360), (4272, 20220), (5055, 17088), (5340, 16176), (5392, 16020), (5696, 15165), (6066, 14240), (6408, 13480), (6740, 12816), (7120, 12132), (8010, 10784), (8088, 10680), (8544, 10110)]