2879979840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{333331}}^1$

素因数の和:333357

約数の個数: 112

約数和(自身を含む): 10159959360

約数和(自身を除く): 7279979520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 333331, 666662, 999993, 1333324, 1666655, 1999986, 2666648, 2999979, 3333310, 3999972, 4999965, 5333296, 5999958, 6666620, 7999944, 8999937, 9999930, 10666592, 11999916, 13333240, 14999895, 15999888, 17999874, 19999860, 21333184, 23999832, 26666480, 29999790, 31999776, 35999748, 39999720, 44999685, 47999664, 53332960, 59999580, 63999552, 71999496, 79999440, 89999370, 95999328, 106665920, 119999160, 143998992, 159998880, 179998740, 191998656, 239998320, 287997984, 319997760, 359997480, 479996640, 575995968, 719994960, 959993280, 1439989920, 2879979840]

約数ペア:

[(1, 2879979840), (2, 1439989920), (3, 959993280), (4, 719994960), (5, 575995968), (6, 479996640), (8, 359997480), (9, 319997760), (10, 287997984), (12, 239998320), (15, 191998656), (16, 179998740), (18, 159998880), (20, 143998992), (24, 119999160), (27, 106665920), (30, 95999328), (32, 89999370), (36, 79999440), (40, 71999496), (45, 63999552), (48, 59999580), (54, 53332960), (60, 47999664), (64, 44999685), (72, 39999720), (80, 35999748), (90, 31999776), (96, 29999790), (108, 26666480), (120, 23999832), (135, 21333184), (144, 19999860), (160, 17999874), (180, 15999888), (192, 14999895), (216, 13333240), (240, 11999916), (270, 10666592), (288, 9999930), (320, 8999937), (360, 7999944), (432, 6666620), (480, 5999958), (540, 5333296), (576, 4999965), (720, 3999972), (864, 3333310), (960, 2999979), (1080, 2666648), (1440, 1999986), (1728, 1666655), (2160, 1333324), (2880, 999993), (4320, 666662), (8640, 333331)]