2996640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2081}}^1$

素因数の和:2102

約数の個数: 72

約数和(自身を含む): 10230948

約数和(自身を除く): 7234308

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, 2081, 4162, 6243, 8324, 10405, 12486, 16648, 18729, 20810, 24972, 31215, 33296, 37458, 41620, 49944, 62430, 66592, 74916, 83240, 93645, 99888, 124860, 149832, 166480, 187290, 199776, 249720, 299664, 332960, 374580, 499440, 599328, 749160, 998880, 1498320, 2996640]

約数ペア:

[(1, 2996640), (2, 1498320), (3, 998880), (4, 749160), (5, 599328), (6, 499440), (8, 374580), (9, 332960), (10, 299664), (12, 249720), (15, 199776), (16, 187290), (18, 166480), (20, 149832), (24, 124860), (30, 99888), (32, 93645), (36, 83240), (40, 74916), (45, 66592), (48, 62430), (60, 49944), (72, 41620), (80, 37458), (90, 33296), (96, 31215), (120, 24972), (144, 20810), (160, 18729), (180, 16648), (240, 12486), (288, 10405), (360, 8324), (480, 6243), (720, 4162), (1440, 2081)]