12161340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{7507}}^1$

素因数の和:7528

約数の個数: 60

約数和(自身を含む): 38155656

約数和(自身を除く): 25994316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 7507, 15014, 22521, 30028, 37535, 45042, 67563, 75070, 90084, 112605, 135126, 150140, 202689, 225210, 270252, 337815, 405378, 450420, 608067, 675630, 810756, 1013445, 1216134, 1351260, 2026890, 2432268, 3040335, 4053780, 6080670, 12161340]

約数ペア:

[(1, 12161340), (2, 6080670), (3, 4053780), (4, 3040335), (5, 2432268), (6, 2026890), (9, 1351260), (10, 1216134), (12, 1013445), (15, 810756), (18, 675630), (20, 608067), (27, 450420), (30, 405378), (36, 337815), (45, 270252), (54, 225210), (60, 202689), (81, 150140), (90, 135126), (108, 112605), (135, 90084), (162, 75070), (180, 67563), (270, 45042), (324, 37535), (405, 30028), (540, 22521), (810, 15014), (1620, 7507)]