19363320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17929}}^1$

素因数の和:17949

約数の個数: 64

約数和(自身を含む): 64548000

約数和(自身を除く): 45184680

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, 17929, 35858, 53787, 71716, 89645, 107574, 143432, 161361, 179290, 215148, 268935, 322722, 358580, 430296, 484083, 537870, 645444, 717160, 806805, 968166, 1075740, 1290888, 1613610, 1936332, 2151480, 2420415, 3227220, 3872664, 4840830, 6454440, 9681660, 19363320]

約数ペア:

[(1, 19363320), (2, 9681660), (3, 6454440), (4, 4840830), (5, 3872664), (6, 3227220), (8, 2420415), (9, 2151480), (10, 1936332), (12, 1613610), (15, 1290888), (18, 1075740), (20, 968166), (24, 806805), (27, 717160), (30, 645444), (36, 537870), (40, 484083), (45, 430296), (54, 358580), (60, 322722), (72, 268935), (90, 215148), (108, 179290), (120, 161361), (135, 143432), (180, 107574), (216, 89645), (270, 71716), (360, 53787), (540, 35858), (1080, 17929)]