12315840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{12829}}^1$

素因数の和:12849

約数の個数: 56

約数和(自身を含む): 39105840

約数和(自身を除く): 26790000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 12829, 25658, 38487, 51316, 64145, 76974, 102632, 128290, 153948, 192435, 205264, 256580, 307896, 384870, 410528, 513160, 615792, 769740, 821056, 1026320, 1231584, 1539480, 2052640, 2463168, 3078960, 4105280, 6157920, 12315840]

約数ペア:

[(1, 12315840), (2, 6157920), (3, 4105280), (4, 3078960), (5, 2463168), (6, 2052640), (8, 1539480), (10, 1231584), (12, 1026320), (15, 821056), (16, 769740), (20, 615792), (24, 513160), (30, 410528), (32, 384870), (40, 307896), (48, 256580), (60, 205264), (64, 192435), (80, 153948), (96, 128290), (120, 102632), (160, 76974), (192, 64145), (240, 51316), (320, 38487), (480, 25658), (960, 12829)]