64274580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{119027}}^1$

素因数の和:119045

約数の個数: 48

約数和(自身を含む): 199967040

約数和(自身を除く): 135692460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 119027, 238054, 357081, 476108, 595135, 714162, 1071243, 1190270, 1428324, 1785405, 2142486, 2380540, 3213729, 3570810, 4284972, 5356215, 6427458, 7141620, 10712430, 12854916, 16068645, 21424860, 32137290, 64274580]

約数ペア:

[(1, 64274580), (2, 32137290), (3, 21424860), (4, 16068645), (5, 12854916), (6, 10712430), (9, 7141620), (10, 6427458), (12, 5356215), (15, 4284972), (18, 3570810), (20, 3213729), (27, 2380540), (30, 2142486), (36, 1785405), (45, 1428324), (54, 1190270), (60, 1071243), (90, 714162), (108, 595135), (135, 476108), (180, 357081), (270, 238054), (540, 119027)]