68779560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{573163}}^1$

素因数の和:573177

約数の個数: 32

約数和(自身を含む): 206339040

約数和(自身を除く): 137559480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 573163, 1146326, 1719489, 2292652, 2865815, 3438978, 4585304, 5731630, 6877956, 8597445, 11463260, 13755912, 17194890, 22926520, 34389780, 68779560]

約数ペア:

[(1, 68779560), (2, 34389780), (3, 22926520), (4, 17194890), (5, 13755912), (6, 11463260), (8, 8597445), (10, 6877956), (12, 5731630), (15, 4585304), (20, 3438978), (24, 2865815), (30, 2292652), (40, 1719489), (60, 1146326), (120, 573163)]