27447480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{76243}}^1$

素因数の和:76260

約数の個数: 48

約数和(自身を含む): 89205480

約数和(自身を除く): 61758000

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, 76243, 152486, 228729, 304972, 381215, 457458, 609944, 686187, 762430, 914916, 1143645, 1372374, 1524860, 1829832, 2287290, 2744748, 3049720, 3430935, 4574580, 5489496, 6861870, 9149160, 13723740, 27447480]

約数ペア:

[(1, 27447480), (2, 13723740), (3, 9149160), (4, 6861870), (5, 5489496), (6, 4574580), (8, 3430935), (9, 3049720), (10, 2744748), (12, 2287290), (15, 1829832), (18, 1524860), (20, 1372374), (24, 1143645), (30, 914916), (36, 762430), (40, 686187), (45, 609944), (60, 457458), (72, 381215), (90, 304972), (120, 228729), (180, 152486), (360, 76243)]