42841320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1559}}^1$

素因数の和:1802

約数の個数: 64

約数和(自身を含む): 129168000

約数和(自身を除く): 86326680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1559, 1832, 2290, 2748, 3118, 3435, 4580, 4677, 5496, 6236, 6870, 7795, 9160, 9354, 12472, 13740, 15590, 18708, 23385, 27480, 31180, 37416, 46770, 62360, 93540, 187080, 357011, 714022, 1071033, 1428044, 1785055, 2142066, 2856088, 3570110, 4284132, 5355165, 7140220, 8568264, 10710330, 14280440, 21420660, 42841320]

約数ペア:

[(1, 42841320), (2, 21420660), (3, 14280440), (4, 10710330), (5, 8568264), (6, 7140220), (8, 5355165), (10, 4284132), (12, 3570110), (15, 2856088), (20, 2142066), (24, 1785055), (30, 1428044), (40, 1071033), (60, 714022), (120, 357011), (229, 187080), (458, 93540), (687, 62360), (916, 46770), (1145, 37416), (1374, 31180), (1559, 27480), (1832, 23385), (2290, 18708), (2748, 15590), (3118, 13740), (3435, 12472), (4580, 9354), (4677, 9160), (5496, 7795), (6236, 6870)]