201426240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{209819}}^1$

素因数の和:209839

約数の個数: 56

約数和(自身を含む): 639531360

約数和(自身を除く): 438105120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 209819, 419638, 629457, 839276, 1049095, 1258914, 1678552, 2098190, 2517828, 3147285, 3357104, 4196380, 5035656, 6294570, 6714208, 8392760, 10071312, 12589140, 13428416, 16785520, 20142624, 25178280, 33571040, 40285248, 50356560, 67142080, 100713120, 201426240]

約数ペア:

[(1, 201426240), (2, 100713120), (3, 67142080), (4, 50356560), (5, 40285248), (6, 33571040), (8, 25178280), (10, 20142624), (12, 16785520), (15, 13428416), (16, 12589140), (20, 10071312), (24, 8392760), (30, 6714208), (32, 6294570), (40, 5035656), (48, 4196380), (60, 3357104), (64, 3147285), (80, 2517828), (96, 2098190), (120, 1678552), (160, 1258914), (192, 1049095), (240, 839276), (320, 629457), (480, 419638), (960, 209819)]