248195520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{86179}}^1$

素因数の和:86202

約数の個数: 84

約数和(自身を含む): 853699080

約数和(自身を除く): 605503560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 86179, 172358, 258537, 344716, 430895, 517074, 689432, 775611, 861790, 1034148, 1292685, 1378864, 1551222, 1723580, 2068296, 2585370, 2757728, 3102444, 3447160, 3878055, 4136592, 5170740, 5515456, 6204888, 6894320, 7756110, 8273184, 10341480, 12409776, 13788640, 15512220, 16546368, 20682960, 24819552, 27577280, 31024440, 41365920, 49639104, 62048880, 82731840, 124097760, 248195520]

約数ペア:

[(1, 248195520), (2, 124097760), (3, 82731840), (4, 62048880), (5, 49639104), (6, 41365920), (8, 31024440), (9, 27577280), (10, 24819552), (12, 20682960), (15, 16546368), (16, 15512220), (18, 13788640), (20, 12409776), (24, 10341480), (30, 8273184), (32, 7756110), (36, 6894320), (40, 6204888), (45, 5515456), (48, 5170740), (60, 4136592), (64, 3878055), (72, 3447160), (80, 3102444), (90, 2757728), (96, 2585370), (120, 2068296), (144, 1723580), (160, 1551222), (180, 1378864), (192, 1292685), (240, 1034148), (288, 861790), (320, 775611), (360, 689432), (480, 517074), (576, 430895), (720, 344716), (960, 258537), (1440, 172358), (2880, 86179)]