511927440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2133031}}^1$

素因数の和:2133047

約数の個数: 40

約数和(自身を含む): 1586975808

約数和(自身を除く): 1075048368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2133031, 4266062, 6399093, 8532124, 10665155, 12798186, 17064248, 21330310, 25596372, 31995465, 34128496, 42660620, 51192744, 63990930, 85321240, 102385488, 127981860, 170642480, 255963720, 511927440]

約数ペア:

[(1, 511927440), (2, 255963720), (3, 170642480), (4, 127981860), (5, 102385488), (6, 85321240), (8, 63990930), (10, 51192744), (12, 42660620), (15, 34128496), (16, 31995465), (20, 25596372), (24, 21330310), (30, 17064248), (40, 12798186), (48, 10665155), (60, 8532124), (80, 6399093), (120, 4266062), (240, 2133031)]