2480760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2297}}^1$

素因数の和:2317

約数の個数: 64

約数和(自身を含む): 8272800

約数和(自身を除く): 5792040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2297, 4594, 6891, 9188, 11485, 13782, 18376, 20673, 22970, 27564, 34455, 41346, 45940, 55128, 62019, 68910, 82692, 91880, 103365, 124038, 137820, 165384, 206730, 248076, 275640, 310095, 413460, 496152, 620190, 826920, 1240380, 2480760]

約数ペア:

[(1, 2480760), (2, 1240380), (3, 826920), (4, 620190), (5, 496152), (6, 413460), (8, 310095), (9, 275640), (10, 248076), (12, 206730), (15, 165384), (18, 137820), (20, 124038), (24, 103365), (27, 91880), (30, 82692), (36, 68910), (40, 62019), (45, 55128), (54, 45940), (60, 41346), (72, 34455), (90, 27564), (108, 22970), (120, 20673), (135, 18376), (180, 13782), (216, 11485), (270, 9188), (360, 6891), (540, 4594), (1080, 2297)]