2612640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5443}}^1$

素因数の和:5461

約数の個数: 48

約数和(自身を含む): 8231328

約数和(自身を除く): 5618688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5443, 10886, 16329, 21772, 27215, 32658, 43544, 54430, 65316, 81645, 87088, 108860, 130632, 163290, 174176, 217720, 261264, 326580, 435440, 522528, 653160, 870880, 1306320, 2612640]

約数ペア:

[(1, 2612640), (2, 1306320), (3, 870880), (4, 653160), (5, 522528), (6, 435440), (8, 326580), (10, 261264), (12, 217720), (15, 174176), (16, 163290), (20, 130632), (24, 108860), (30, 87088), (32, 81645), (40, 65316), (48, 54430), (60, 43544), (80, 32658), (96, 27215), (120, 21772), (160, 16329), (240, 10886), (480, 5443)]