1851667080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15430559}}^1$

素因数の和:15430573

約数の個数: 32

約数和(自身を含む): 5555001600

約数和(自身を除く): 3703334520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15430559, 30861118, 46291677, 61722236, 77152795, 92583354, 123444472, 154305590, 185166708, 231458385, 308611180, 370333416, 462916770, 617222360, 925833540, 1851667080]

約数ペア:

[(1, 1851667080), (2, 925833540), (3, 617222360), (4, 462916770), (5, 370333416), (6, 308611180), (8, 231458385), (10, 185166708), (12, 154305590), (15, 123444472), (20, 92583354), (24, 77152795), (30, 61722236), (40, 46291677), (60, 30861118), (120, 15430559)]