8289720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23027}}^1$

素因数の和:23044

約数の個数: 48

約数和(自身を含む): 26942760

約数和(自身を除く): 18653040

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, 23027, 46054, 69081, 92108, 115135, 138162, 184216, 207243, 230270, 276324, 345405, 414486, 460540, 552648, 690810, 828972, 921080, 1036215, 1381620, 1657944, 2072430, 2763240, 4144860, 8289720]

約数ペア:

[(1, 8289720), (2, 4144860), (3, 2763240), (4, 2072430), (5, 1657944), (6, 1381620), (8, 1036215), (9, 921080), (10, 828972), (12, 690810), (15, 552648), (18, 460540), (20, 414486), (24, 345405), (30, 276324), (36, 230270), (40, 207243), (45, 184216), (60, 138162), (72, 115135), (90, 92108), (120, 69081), (180, 46054), (360, 23027)]