826863360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{215329}}^1$

素因数の和:215353

約数の個数: 72

約数和(自身を含む): 2640807120

約数和(自身を除く): 1813943760

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 215329, 430658, 645987, 861316, 1076645, 1291974, 1722632, 2153290, 2583948, 3229935, 3445264, 4306580, 5167896, 6459870, 6890528, 8613160, 10335792, 12919740, 13781056, 17226320, 20671584, 25839480, 27562112, 34452640, 41343168, 51678960, 55124224, 68905280, 82686336, 103357920, 137810560, 165372672, 206715840, 275621120, 413431680, 826863360]

約数ペア:

[(1, 826863360), (2, 413431680), (3, 275621120), (4, 206715840), (5, 165372672), (6, 137810560), (8, 103357920), (10, 82686336), (12, 68905280), (15, 55124224), (16, 51678960), (20, 41343168), (24, 34452640), (30, 27562112), (32, 25839480), (40, 20671584), (48, 17226320), (60, 13781056), (64, 12919740), (80, 10335792), (96, 8613160), (120, 6890528), (128, 6459870), (160, 5167896), (192, 4306580), (240, 3445264), (256, 3229935), (320, 2583948), (384, 2153290), (480, 1722632), (640, 1291974), (768, 1076645), (960, 861316), (1280, 645987), (1920, 430658), (3840, 215329)]