1918161240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15984677}}^1$

素因数の和:15984691

約数の個数: 32

約数和(自身を含む): 5754484080

約数和(自身を除く): 3836322840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15984677, 31969354, 47954031, 63938708, 79923385, 95908062, 127877416, 159846770, 191816124, 239770155, 319693540, 383632248, 479540310, 639387080, 959080620, 1918161240]

約数ペア:

[(1, 1918161240), (2, 959080620), (3, 639387080), (4, 479540310), (5, 383632248), (6, 319693540), (8, 239770155), (10, 191816124), (12, 159846770), (15, 127877416), (20, 95908062), (24, 79923385), (30, 63938708), (40, 47954031), (60, 31969354), (120, 15984677)]