2913720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{24281}}^1$

素因数の和:24295

約数の個数: 32

約数和(自身を含む): 8741520

約数和(自身を除く): 5827800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 24281, 48562, 72843, 97124, 121405, 145686, 194248, 242810, 291372, 364215, 485620, 582744, 728430, 971240, 1456860, 2913720]

約数ペア:

[(1, 2913720), (2, 1456860), (3, 971240), (4, 728430), (5, 582744), (6, 485620), (8, 364215), (10, 291372), (12, 242810), (15, 194248), (20, 145686), (24, 121405), (30, 97124), (40, 72843), (60, 48562), (120, 24281)]