71163720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197677}}^1$

素因数の和:197694

約数の個数: 48

約数和(自身を含む): 231283260

約数和(自身を除く): 160119540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 197677, 395354, 593031, 790708, 988385, 1186062, 1581416, 1779093, 1976770, 2372124, 2965155, 3558186, 3953540, 4744248, 5930310, 7116372, 7907080, 8895465, 11860620, 14232744, 17790930, 23721240, 35581860, 71163720]

約数ペア:

[(1, 71163720), (2, 35581860), (3, 23721240), (4, 17790930), (5, 14232744), (6, 11860620), (8, 8895465), (9, 7907080), (10, 7116372), (12, 5930310), (15, 4744248), (18, 3953540), (20, 3558186), (24, 2965155), (30, 2372124), (36, 1976770), (40, 1779093), (45, 1581416), (60, 1186062), (72, 988385), (90, 790708), (120, 593031), (180, 395354), (360, 197677)]