19408800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{8087}}^1$

素因数の和:8110

約数の個数: 72

約数和(自身を含む): 63183456

約数和(自身を除く): 43774656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 8087, 16174, 24261, 32348, 40435, 48522, 64696, 80870, 97044, 121305, 129392, 161740, 194088, 202175, 242610, 258784, 323480, 388176, 404350, 485220, 606525, 646960, 776352, 808700, 970440, 1213050, 1293920, 1617400, 1940880, 2426100, 3234800, 3881760, 4852200, 6469600, 9704400, 19408800]

約数ペア:

[(1, 19408800), (2, 9704400), (3, 6469600), (4, 4852200), (5, 3881760), (6, 3234800), (8, 2426100), (10, 1940880), (12, 1617400), (15, 1293920), (16, 1213050), (20, 970440), (24, 808700), (25, 776352), (30, 646960), (32, 606525), (40, 485220), (48, 404350), (50, 388176), (60, 323480), (75, 258784), (80, 242610), (96, 202175), (100, 194088), (120, 161740), (150, 129392), (160, 121305), (200, 97044), (240, 80870), (300, 64696), (400, 48522), (480, 40435), (600, 32348), (800, 24261), (1200, 16174), (2400, 8087)]