1196612640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{830981}}^1$

素因数の和:831002

約数の個数: 72

約数和(自身を含む): 4083445548

約数和(自身を除く): 2886832908

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 830981, 1661962, 2492943, 3323924, 4154905, 4985886, 6647848, 7478829, 8309810, 9971772, 12464715, 13295696, 14957658, 16619620, 19943544, 24929430, 26591392, 29915316, 33239240, 37394145, 39887088, 49858860, 59830632, 66478480, 74788290, 79774176, 99717720, 119661264, 132956960, 149576580, 199435440, 239322528, 299153160, 398870880, 598306320, 1196612640]

約数ペア:

[(1, 1196612640), (2, 598306320), (3, 398870880), (4, 299153160), (5, 239322528), (6, 199435440), (8, 149576580), (9, 132956960), (10, 119661264), (12, 99717720), (15, 79774176), (16, 74788290), (18, 66478480), (20, 59830632), (24, 49858860), (30, 39887088), (32, 37394145), (36, 33239240), (40, 29915316), (45, 26591392), (48, 24929430), (60, 19943544), (72, 16619620), (80, 14957658), (90, 13295696), (96, 12464715), (120, 9971772), (144, 8309810), (160, 7478829), (180, 6647848), (240, 4985886), (288, 4154905), (360, 3323924), (480, 2492943), (720, 1661962), (1440, 830981)]