27749160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77081}}^1$

素因数の和:77098

約数の個数: 48

約数和(自身を含む): 90185940

約数和(自身を除く): 62436780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 77081, 154162, 231243, 308324, 385405, 462486, 616648, 693729, 770810, 924972, 1156215, 1387458, 1541620, 1849944, 2312430, 2774916, 3083240, 3468645, 4624860, 5549832, 6937290, 9249720, 13874580, 27749160]

約数ペア:

[(1, 27749160), (2, 13874580), (3, 9249720), (4, 6937290), (5, 5549832), (6, 4624860), (8, 3468645), (9, 3083240), (10, 2774916), (12, 2312430), (15, 1849944), (18, 1541620), (20, 1387458), (24, 1156215), (30, 924972), (36, 770810), (40, 693729), (45, 616648), (60, 462486), (72, 385405), (90, 308324), (120, 231243), (180, 154162), (360, 77081)]