65457240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{545477}}^1$

素因数の和:545491

約数の個数: 32

約数和(自身を含む): 196372080

約数和(自身を除く): 130914840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 545477, 1090954, 1636431, 2181908, 2727385, 3272862, 4363816, 5454770, 6545724, 8182155, 10909540, 13091448, 16364310, 21819080, 32728620, 65457240]

約数ペア:

[(1, 65457240), (2, 32728620), (3, 21819080), (4, 16364310), (5, 13091448), (6, 10909540), (8, 8182155), (10, 6545724), (12, 5454770), (15, 4363816), (20, 3272862), (24, 2727385), (30, 2181908), (40, 1636431), (60, 1090954), (120, 545477)]