15323760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{21283}}^1$

素因数の和:21302

約数の個数: 60

約数和(自身を含む): 51464712

約数和(自身を除く): 36140952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 21283, 42566, 63849, 85132, 106415, 127698, 170264, 191547, 212830, 255396, 319245, 340528, 383094, 425660, 510792, 638490, 766188, 851320, 957735, 1021584, 1276980, 1532376, 1702640, 1915470, 2553960, 3064752, 3830940, 5107920, 7661880, 15323760]

約数ペア:

[(1, 15323760), (2, 7661880), (3, 5107920), (4, 3830940), (5, 3064752), (6, 2553960), (8, 1915470), (9, 1702640), (10, 1532376), (12, 1276980), (15, 1021584), (16, 957735), (18, 851320), (20, 766188), (24, 638490), (30, 510792), (36, 425660), (40, 383094), (45, 340528), (48, 319245), (60, 255396), (72, 212830), (80, 191547), (90, 170264), (120, 127698), (144, 106415), (180, 85132), (240, 63849), (360, 42566), (720, 21283)]