4053780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7507}}^1$

素因数の和:7525

約数の個数: 48

約数和(自身を含む): 12613440

約数和(自身を除く): 8559660

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, 7507, 15014, 22521, 30028, 37535, 45042, 67563, 75070, 90084, 112605, 135126, 150140, 202689, 225210, 270252, 337815, 405378, 450420, 675630, 810756, 1013445, 1351260, 2026890, 4053780]

約数ペア:

[(1, 4053780), (2, 2026890), (3, 1351260), (4, 1013445), (5, 810756), (6, 675630), (9, 450420), (10, 405378), (12, 337815), (15, 270252), (18, 225210), (20, 202689), (27, 150140), (30, 135126), (36, 112605), (45, 90084), (54, 75070), (60, 67563), (90, 45042), (108, 37535), (135, 30028), (180, 22521), (270, 15014), (540, 7507)]