38894880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81031}}^1$

素因数の和:81049

約数の個数: 48

約数和(自身を含む): 122520384

約数和(自身を除く): 83625504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 81031, 162062, 243093, 324124, 405155, 486186, 648248, 810310, 972372, 1215465, 1296496, 1620620, 1944744, 2430930, 2592992, 3241240, 3889488, 4861860, 6482480, 7778976, 9723720, 12964960, 19447440, 38894880]

約数ペア:

[(1, 38894880), (2, 19447440), (3, 12964960), (4, 9723720), (5, 7778976), (6, 6482480), (8, 4861860), (10, 3889488), (12, 3241240), (15, 2592992), (16, 2430930), (20, 1944744), (24, 1620620), (30, 1296496), (32, 1215465), (40, 972372), (48, 810310), (60, 648248), (80, 486186), (96, 405155), (120, 324124), (160, 243093), (240, 162062), (480, 81031)]