15675840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{5443}}^1$

素因数の和:5466

約数の個数: 84

約数和(自身を含む): 53928264

約数和(自身を除く): 38252424

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, 5443, 10886, 16329, 21772, 27215, 32658, 43544, 48987, 54430, 65316, 81645, 87088, 97974, 108860, 130632, 163290, 174176, 195948, 217720, 244935, 261264, 326580, 348352, 391896, 435440, 489870, 522528, 653160, 783792, 870880, 979740, 1045056, 1306320, 1567584, 1741760, 1959480, 2612640, 3135168, 3918960, 5225280, 7837920, 15675840]

約数ペア:

[(1, 15675840), (2, 7837920), (3, 5225280), (4, 3918960), (5, 3135168), (6, 2612640), (8, 1959480), (9, 1741760), (10, 1567584), (12, 1306320), (15, 1045056), (16, 979740), (18, 870880), (20, 783792), (24, 653160), (30, 522528), (32, 489870), (36, 435440), (40, 391896), (45, 348352), (48, 326580), (60, 261264), (64, 244935), (72, 217720), (80, 195948), (90, 174176), (96, 163290), (120, 130632), (144, 108860), (160, 97974), (180, 87088), (192, 81645), (240, 65316), (288, 54430), (320, 48987), (360, 43544), (480, 32658), (576, 27215), (720, 21772), (960, 16329), (1440, 10886), (2880, 5443)]