126508480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{56477}}^1$

素因数の和:56501

約数の個数: 56

約数和(自身を含む): 344289888

約数和(自身を除く): 217781408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 56477, 112954, 225908, 282385, 395339, 451816, 564770, 790678, 903632, 1129540, 1581356, 1807264, 1976695, 2259080, 3162712, 3614528, 3953390, 4518160, 6325424, 7906780, 9036320, 12650848, 15813560, 18072640, 25301696, 31627120, 63254240, 126508480]

約数ペア:

[(1, 126508480), (2, 63254240), (4, 31627120), (5, 25301696), (7, 18072640), (8, 15813560), (10, 12650848), (14, 9036320), (16, 7906780), (20, 6325424), (28, 4518160), (32, 3953390), (35, 3614528), (40, 3162712), (56, 2259080), (64, 1976695), (70, 1807264), (80, 1581356), (112, 1129540), (140, 903632), (160, 790678), (224, 564770), (280, 451816), (320, 395339), (448, 282385), (560, 225908), (1120, 112954), (2240, 56477)]