1209113280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{419831}}^1$

素因数の和:419854

約数の個数: 84

約数和(自身を含む): 4158855792

約数和(自身を除く): 2949742512

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, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 419831, 839662, 1259493, 1679324, 2099155, 2518986, 3358648, 3778479, 4198310, 5037972, 6297465, 6717296, 7556958, 8396620, 10075944, 12594930, 13434592, 15113916, 16793240, 18892395, 20151888, 25189860, 26869184, 30227832, 33586480, 37784790, 40303776, 50379720, 60455664, 67172960, 75569580, 80607552, 100759440, 120911328, 134345920, 151139160, 201518880, 241822656, 302278320, 403037760, 604556640, 1209113280]

約数ペア:

[(1, 1209113280), (2, 604556640), (3, 403037760), (4, 302278320), (5, 241822656), (6, 201518880), (8, 151139160), (9, 134345920), (10, 120911328), (12, 100759440), (15, 80607552), (16, 75569580), (18, 67172960), (20, 60455664), (24, 50379720), (30, 40303776), (32, 37784790), (36, 33586480), (40, 30227832), (45, 26869184), (48, 25189860), (60, 20151888), (64, 18892395), (72, 16793240), (80, 15113916), (90, 13434592), (96, 12594930), (120, 10075944), (144, 8396620), (160, 7556958), (180, 6717296), (192, 6297465), (240, 5037972), (288, 4198310), (320, 3778479), (360, 3358648), (480, 2518986), (576, 2099155), (720, 1679324), (960, 1259493), (1440, 839662), (2880, 419831)]