47078280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43591}}^1$

素因数の和:43611

約数の個数: 64

約数和(自身を含む): 156931200

約数和(自身を除く): 109852920

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, 43591, 87182, 130773, 174364, 217955, 261546, 348728, 392319, 435910, 523092, 653865, 784638, 871820, 1046184, 1176957, 1307730, 1569276, 1743640, 1961595, 2353914, 2615460, 3138552, 3923190, 4707828, 5230920, 5884785, 7846380, 9415656, 11769570, 15692760, 23539140, 47078280]

約数ペア:

[(1, 47078280), (2, 23539140), (3, 15692760), (4, 11769570), (5, 9415656), (6, 7846380), (8, 5884785), (9, 5230920), (10, 4707828), (12, 3923190), (15, 3138552), (18, 2615460), (20, 2353914), (24, 1961595), (27, 1743640), (30, 1569276), (36, 1307730), (40, 1176957), (45, 1046184), (54, 871820), (60, 784638), (72, 653865), (90, 523092), (108, 435910), (120, 392319), (135, 348728), (180, 261546), (216, 217955), (270, 174364), (360, 130773), (540, 87182), (1080, 43591)]