2721278160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1259851}}^1$

素因数の和:1259873

約数の個数: 80

約数和(自身を含む): 9373298880

約数和(自身を除く): 6652020720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1259851, 2519702, 3779553, 5039404, 6299255, 7559106, 10078808, 11338659, 12598510, 15118212, 18897765, 20157616, 22677318, 25197020, 30236424, 34015977, 37795530, 45354636, 50394040, 56693295, 60472848, 68031954, 75591060, 90709272, 100788080, 113386590, 136063908, 151182120, 170079885, 181418544, 226773180, 272127816, 302364240, 340159770, 453546360, 544255632, 680319540, 907092720, 1360639080, 2721278160]

約数ペア:

[(1, 2721278160), (2, 1360639080), (3, 907092720), (4, 680319540), (5, 544255632), (6, 453546360), (8, 340159770), (9, 302364240), (10, 272127816), (12, 226773180), (15, 181418544), (16, 170079885), (18, 151182120), (20, 136063908), (24, 113386590), (27, 100788080), (30, 90709272), (36, 75591060), (40, 68031954), (45, 60472848), (48, 56693295), (54, 50394040), (60, 45354636), (72, 37795530), (80, 34015977), (90, 30236424), (108, 25197020), (120, 22677318), (135, 20157616), (144, 18897765), (180, 15118212), (216, 12598510), (240, 11338659), (270, 10078808), (360, 7559106), (432, 6299255), (540, 5039404), (720, 3779553), (1080, 2519702), (2160, 1259851)]