7934876640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{612259}}^1$

素因数の和:612286

約数の個数: 120

約数和(自身を含む): 28003547880

約数和(自身を除く): 20068671240

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 612259, 1224518, 1836777, 2449036, 3061295, 3673554, 4898072, 5510331, 6122590, 7347108, 9183885, 9796144, 11020662, 12245180, 14694216, 16530993, 18367770, 19592288, 22041324, 24490360, 27551655, 29388432, 33061986, 36735540, 44082648, 48980720, 49592979, 55103310, 58776864, 66123972, 73471080, 82654965, 88165296, 97961440, 99185958, 110206620, 132247944, 146942160, 165309930, 176330592, 198371916, 220413240, 247964895, 264495888, 293884320, 330619860, 396743832, 440826480, 495929790, 528991776, 661239720, 793487664, 881652960, 991859580, 1322479440, 1586975328, 1983719160, 2644958880, 3967438320, 7934876640]

約数ペア:

[(1, 7934876640), (2, 3967438320), (3, 2644958880), (4, 1983719160), (5, 1586975328), (6, 1322479440), (8, 991859580), (9, 881652960), (10, 793487664), (12, 661239720), (15, 528991776), (16, 495929790), (18, 440826480), (20, 396743832), (24, 330619860), (27, 293884320), (30, 264495888), (32, 247964895), (36, 220413240), (40, 198371916), (45, 176330592), (48, 165309930), (54, 146942160), (60, 132247944), (72, 110206620), (80, 99185958), (81, 97961440), (90, 88165296), (96, 82654965), (108, 73471080), (120, 66123972), (135, 58776864), (144, 55103310), (160, 49592979), (162, 48980720), (180, 44082648), (216, 36735540), (240, 33061986), (270, 29388432), (288, 27551655), (324, 24490360), (360, 22041324), (405, 19592288), (432, 18367770), (480, 16530993), (540, 14694216), (648, 12245180), (720, 11020662), (810, 9796144), (864, 9183885), (1080, 7347108), (1296, 6122590), (1440, 5510331), (1620, 4898072), (2160, 3673554), (2592, 3061295), (3240, 2449036), (4320, 1836777), (6480, 1224518), (12960, 612259)]