5181036720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21587653}}^1$

素因数の和:21587669

約数の個数: 40

約数和(自身を含む): 16061214576

約数和(自身を除く): 10880177856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21587653, 43175306, 64762959, 86350612, 107938265, 129525918, 172701224, 215876530, 259051836, 323814795, 345402448, 431753060, 518103672, 647629590, 863506120, 1036207344, 1295259180, 1727012240, 2590518360, 5181036720]

約数ペア:

[(1, 5181036720), (2, 2590518360), (3, 1727012240), (4, 1295259180), (5, 1036207344), (6, 863506120), (8, 647629590), (10, 518103672), (12, 431753060), (15, 345402448), (16, 323814795), (20, 259051836), (24, 215876530), (30, 172701224), (40, 129525918), (48, 107938265), (60, 86350612), (80, 64762959), (120, 43175306), (240, 21587653)]