23539140

素因数分解:

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

素因数の和:43609

約数の個数: 48

約数和(自身を含む): 73234560

約数和(自身を除く): 49695420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 43591, 87182, 130773, 174364, 217955, 261546, 392319, 435910, 523092, 653865, 784638, 871820, 1176957, 1307730, 1569276, 1961595, 2353914, 2615460, 3923190, 4707828, 5884785, 7846380, 11769570, 23539140]

約数ペア:

[(1, 23539140), (2, 11769570), (3, 7846380), (4, 5884785), (5, 4707828), (6, 3923190), (9, 2615460), (10, 2353914), (12, 1961595), (15, 1569276), (18, 1307730), (20, 1176957), (27, 871820), (30, 784638), (36, 653865), (45, 523092), (54, 435910), (60, 392319), (90, 261546), (108, 217955), (135, 174364), (180, 130773), (270, 87182), (540, 43591)]