68767560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191021}}^1$

素因数の和:191038

約数の個数: 48

約数和(自身を含む): 223495740

約数和(自身を除く): 154728180

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, 191021, 382042, 573063, 764084, 955105, 1146126, 1528168, 1719189, 1910210, 2292252, 2865315, 3438378, 3820420, 4584504, 5730630, 6876756, 7640840, 8595945, 11461260, 13753512, 17191890, 22922520, 34383780, 68767560]

約数ペア:

[(1, 68767560), (2, 34383780), (3, 22922520), (4, 17191890), (5, 13753512), (6, 11461260), (8, 8595945), (9, 7640840), (10, 6876756), (12, 5730630), (15, 4584504), (18, 3820420), (20, 3438378), (24, 2865315), (30, 2292252), (36, 1910210), (40, 1719189), (45, 1528168), (60, 1146126), (72, 955105), (90, 764084), (120, 573063), (180, 382042), (360, 191021)]