86547480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{721229}}^1$

素因数の和:721243

約数の個数: 32

約数和(自身を含む): 259642800

約数和(自身を除く): 173095320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 721229, 1442458, 2163687, 2884916, 3606145, 4327374, 5769832, 7212290, 8654748, 10818435, 14424580, 17309496, 21636870, 28849160, 43273740, 86547480]

約数ペア:

[(1, 86547480), (2, 43273740), (3, 28849160), (4, 21636870), (5, 17309496), (6, 14424580), (8, 10818435), (10, 8654748), (12, 7212290), (15, 5769832), (20, 4327374), (24, 3606145), (30, 2884916), (40, 2163687), (60, 1442458), (120, 721229)]