7442280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2297}}^1$

素因数の和:2320

約数の個数: 80

約数和(自身を含む): 25025220

約数和(自身を除く): 17582940

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 2297, 3240, 4594, 6891, 9188, 11485, 13782, 18376, 20673, 22970, 27564, 34455, 41346, 45940, 55128, 62019, 68910, 82692, 91880, 103365, 124038, 137820, 165384, 186057, 206730, 248076, 275640, 310095, 372114, 413460, 496152, 620190, 744228, 826920, 930285, 1240380, 1488456, 1860570, 2480760, 3721140, 7442280]

約数ペア:

[(1, 7442280), (2, 3721140), (3, 2480760), (4, 1860570), (5, 1488456), (6, 1240380), (8, 930285), (9, 826920), (10, 744228), (12, 620190), (15, 496152), (18, 413460), (20, 372114), (24, 310095), (27, 275640), (30, 248076), (36, 206730), (40, 186057), (45, 165384), (54, 137820), (60, 124038), (72, 103365), (81, 91880), (90, 82692), (108, 68910), (120, 62019), (135, 55128), (162, 45940), (180, 41346), (216, 34455), (270, 27564), (324, 22970), (360, 20673), (405, 18376), (540, 13782), (648, 11485), (810, 9188), (1080, 6891), (1620, 4594), (2297, 3240)]