87774840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{27091}}^1$

素因数の和:27114

約数の個数: 80

約数和(自身を含む): 295031880

約数和(自身を除く): 207257040

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, 3240, 27091, 54182, 81273, 108364, 135455, 162546, 216728, 243819, 270910, 325092, 406365, 487638, 541820, 650184, 731457, 812730, 975276, 1083640, 1219095, 1462914, 1625460, 1950552, 2194371, 2438190, 2925828, 3250920, 3657285, 4388742, 4876380, 5851656, 7314570, 8777484, 9752760, 10971855, 14629140, 17554968, 21943710, 29258280, 43887420, 87774840]

約数ペア:

[(1, 87774840), (2, 43887420), (3, 29258280), (4, 21943710), (5, 17554968), (6, 14629140), (8, 10971855), (9, 9752760), (10, 8777484), (12, 7314570), (15, 5851656), (18, 4876380), (20, 4388742), (24, 3657285), (27, 3250920), (30, 2925828), (36, 2438190), (40, 2194371), (45, 1950552), (54, 1625460), (60, 1462914), (72, 1219095), (81, 1083640), (90, 975276), (108, 812730), (120, 731457), (135, 650184), (162, 541820), (180, 487638), (216, 406365), (270, 325092), (324, 270910), (360, 243819), (405, 216728), (540, 162546), (648, 135455), (810, 108364), (1080, 81273), (1620, 54182), (3240, 27091)]