1330390440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1231843}}^1$

素因数の和:1231863

約数の個数: 64

約数和(自身を含む): 4434638400

約数和(自身を除く): 3104247960

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, 1231843, 2463686, 3695529, 4927372, 6159215, 7391058, 9854744, 11086587, 12318430, 14782116, 18477645, 22173174, 24636860, 29564232, 33259761, 36955290, 44346348, 49273720, 55432935, 66519522, 73910580, 88692696, 110865870, 133039044, 147821160, 166298805, 221731740, 266078088, 332597610, 443463480, 665195220, 1330390440]

約数ペア:

[(1, 1330390440), (2, 665195220), (3, 443463480), (4, 332597610), (5, 266078088), (6, 221731740), (8, 166298805), (9, 147821160), (10, 133039044), (12, 110865870), (15, 88692696), (18, 73910580), (20, 66519522), (24, 55432935), (27, 49273720), (30, 44346348), (36, 36955290), (40, 33259761), (45, 29564232), (54, 24636860), (60, 22173174), (72, 18477645), (90, 14782116), (108, 12318430), (120, 11086587), (135, 9854744), (180, 7391058), (216, 6159215), (270, 4927372), (360, 3695529), (540, 2463686), (1080, 1231843)]