2143636920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1984849}}^1$

素因数の和:1984869

約数の個数: 64

約数和(自身を含む): 7145460000

約数和(自身を除く): 5001823080

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, 1984849, 3969698, 5954547, 7939396, 9924245, 11909094, 15878792, 17863641, 19848490, 23818188, 29772735, 35727282, 39696980, 47636376, 53590923, 59545470, 71454564, 79393960, 89318205, 107181846, 119090940, 142909128, 178636410, 214363692, 238181880, 267954615, 357272820, 428727384, 535909230, 714545640, 1071818460, 2143636920]

約数ペア:

[(1, 2143636920), (2, 1071818460), (3, 714545640), (4, 535909230), (5, 428727384), (6, 357272820), (8, 267954615), (9, 238181880), (10, 214363692), (12, 178636410), (15, 142909128), (18, 119090940), (20, 107181846), (24, 89318205), (27, 79393960), (30, 71454564), (36, 59545470), (40, 53590923), (45, 47636376), (54, 39696980), (60, 35727282), (72, 29772735), (90, 23818188), (108, 19848490), (120, 17863641), (135, 15878792), (180, 11909094), (216, 9924245), (270, 7939396), (360, 5954547), (540, 3969698), (1080, 1984849)]