5123280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21347}}^1$

素因数の和:21363

約数の個数: 40

約数和(自身を含む): 15882912

約数和(自身を除く): 10759632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21347, 42694, 64041, 85388, 106735, 128082, 170776, 213470, 256164, 320205, 341552, 426940, 512328, 640410, 853880, 1024656, 1280820, 1707760, 2561640, 5123280]

約数ペア:

[(1, 5123280), (2, 2561640), (3, 1707760), (4, 1280820), (5, 1024656), (6, 853880), (8, 640410), (10, 512328), (12, 426940), (15, 341552), (16, 320205), (20, 256164), (24, 213470), (30, 170776), (40, 128082), (48, 106735), (60, 85388), (80, 64041), (120, 42694), (240, 21347)]