3991200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{1663}}^1$

素因数の和:1686

約数の個数: 72

約数和(自身を含む): 12999168

約数和(自身を除く): 9007968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 1663, 2400, 3326, 4989, 6652, 8315, 9978, 13304, 16630, 19956, 24945, 26608, 33260, 39912, 41575, 49890, 53216, 66520, 79824, 83150, 99780, 124725, 133040, 159648, 166300, 199560, 249450, 266080, 332600, 399120, 498900, 665200, 798240, 997800, 1330400, 1995600, 3991200]

約数ペア:

[(1, 3991200), (2, 1995600), (3, 1330400), (4, 997800), (5, 798240), (6, 665200), (8, 498900), (10, 399120), (12, 332600), (15, 266080), (16, 249450), (20, 199560), (24, 166300), (25, 159648), (30, 133040), (32, 124725), (40, 99780), (48, 83150), (50, 79824), (60, 66520), (75, 53216), (80, 49890), (96, 41575), (100, 39912), (120, 33260), (150, 26608), (160, 24945), (200, 19956), (240, 16630), (300, 13304), (400, 9978), (480, 8315), (600, 6652), (800, 4989), (1200, 3326), (1663, 2400)]