13060920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3556

約数の個数: 64

約数和(自身を含む): 40458240

約数和(自身を除く): 27397320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3511, 3720, 7022, 10533, 14044, 17555, 21066, 28088, 35110, 42132, 52665, 70220, 84264, 105330, 108841, 140440, 210660, 217682, 326523, 421320, 435364, 544205, 653046, 870728, 1088410, 1306092, 1632615, 2176820, 2612184, 3265230, 4353640, 6530460, 13060920]

約数ペア:

[(1, 13060920), (2, 6530460), (3, 4353640), (4, 3265230), (5, 2612184), (6, 2176820), (8, 1632615), (10, 1306092), (12, 1088410), (15, 870728), (20, 653046), (24, 544205), (30, 435364), (31, 421320), (40, 326523), (60, 217682), (62, 210660), (93, 140440), (120, 108841), (124, 105330), (155, 84264), (186, 70220), (248, 52665), (310, 42132), (372, 35110), (465, 28088), (620, 21066), (744, 17555), (930, 14044), (1240, 10533), (1860, 7022), (3511, 3720)]