47844240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:968

約数の個数: 80

約数和(自身を含む): 149026176

約数和(自身を除く): 101181936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 641, 933, 1244, 1282, 1555, 1866, 1923, 2488, 2564, 3110, 3205, 3732, 3846, 4665, 4976, 5128, 6220, 6410, 7464, 7692, 9330, 9615, 10256, 12440, 12820, 14928, 15384, 18660, 19230, 24880, 25640, 30768, 37320, 38460, 51280, 74640, 76920, 153840, 199351, 398702, 598053, 797404, 996755, 1196106, 1594808, 1993510, 2392212, 2990265, 3189616, 3987020, 4784424, 5980530, 7974040, 9568848, 11961060, 15948080, 23922120, 47844240]

約数ペア:

[(1, 47844240), (2, 23922120), (3, 15948080), (4, 11961060), (5, 9568848), (6, 7974040), (8, 5980530), (10, 4784424), (12, 3987020), (15, 3189616), (16, 2990265), (20, 2392212), (24, 1993510), (30, 1594808), (40, 1196106), (48, 996755), (60, 797404), (80, 598053), (120, 398702), (240, 199351), (311, 153840), (622, 76920), (641, 74640), (933, 51280), (1244, 38460), (1282, 37320), (1555, 30768), (1866, 25640), (1923, 24880), (2488, 19230), (2564, 18660), (3110, 15384), (3205, 14928), (3732, 12820), (3846, 12440), (4665, 10256), (4976, 9615), (5128, 9330), (6220, 7692), (6410, 7464)]