82755480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{689629}}^1$

素因数の和:689643

約数の個数: 32

約数和(自身を含む): 248266800

約数和(自身を除く): 165511320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 689629, 1379258, 2068887, 2758516, 3448145, 4137774, 5517032, 6896290, 8275548, 10344435, 13792580, 16551096, 20688870, 27585160, 41377740, 82755480]

約数ペア:

[(1, 82755480), (2, 41377740), (3, 27585160), (4, 20688870), (5, 16551096), (6, 13792580), (8, 10344435), (10, 8275548), (12, 6896290), (15, 5517032), (20, 4137774), (24, 3448145), (30, 2758516), (40, 2068887), (60, 1379258), (120, 689629)]