205957560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1716313}}^1$

素因数の和:1716327

約数の個数: 32

約数和(自身を含む): 617873040

約数和(自身を除く): 411915480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1716313, 3432626, 5148939, 6865252, 8581565, 10297878, 13730504, 17163130, 20595756, 25744695, 34326260, 41191512, 51489390, 68652520, 102978780, 205957560]

約数ペア:

[(1, 205957560), (2, 102978780), (3, 68652520), (4, 51489390), (5, 41191512), (6, 34326260), (8, 25744695), (10, 20595756), (12, 17163130), (15, 13730504), (20, 10297878), (24, 8581565), (30, 6865252), (40, 5148939), (60, 3432626), (120, 1716313)]