275047560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{764021}}^1$

素因数の和:764038

約数の個数: 48

約数和(自身を含む): 893905740

約数和(自身を除く): 618858180

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, 764021, 1528042, 2292063, 3056084, 3820105, 4584126, 6112168, 6876189, 7640210, 9168252, 11460315, 13752378, 15280420, 18336504, 22920630, 27504756, 30560840, 34380945, 45841260, 55009512, 68761890, 91682520, 137523780, 275047560]

約数ペア:

[(1, 275047560), (2, 137523780), (3, 91682520), (4, 68761890), (5, 55009512), (6, 45841260), (8, 34380945), (9, 30560840), (10, 27504756), (12, 22920630), (15, 18336504), (18, 15280420), (20, 13752378), (24, 11460315), (30, 9168252), (36, 7640210), (40, 6876189), (45, 6112168), (60, 4584126), (72, 3820105), (90, 3056084), (120, 2292063), (180, 1528042), (360, 764021)]