16980850440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47169029}}^1$

素因数の和:47169046

約数の個数: 48

約数和(自身を含む): 55187765100

約数和(自身を除く): 38206914660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 47169029, 94338058, 141507087, 188676116, 235845145, 283014174, 377352232, 424521261, 471690290, 566028348, 707535435, 849042522, 943380580, 1132056696, 1415070870, 1698085044, 1886761160, 2122606305, 2830141740, 3396170088, 4245212610, 5660283480, 8490425220, 16980850440]

約数ペア:

[(1, 16980850440), (2, 8490425220), (3, 5660283480), (4, 4245212610), (5, 3396170088), (6, 2830141740), (8, 2122606305), (9, 1886761160), (10, 1698085044), (12, 1415070870), (15, 1132056696), (18, 943380580), (20, 849042522), (24, 707535435), (30, 566028348), (36, 471690290), (40, 424521261), (45, 377352232), (60, 283014174), (72, 235845145), (90, 188676116), (120, 141507087), (180, 94338058), (360, 47169029)]