122278480

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{8539}}^1$

素因数の和:8731

約数の個数: 40

約数和(自身を含む): 285919200

約数和(自身を除く): 163640720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 7160, 8539, 14320, 17078, 34156, 42695, 68312, 85390, 136624, 170780, 341560, 683120, 1528481, 3056962, 6113924, 7642405, 12227848, 15284810, 24455696, 30569620, 61139240, 122278480]

約数ペア:

[(1, 122278480), (2, 61139240), (4, 30569620), (5, 24455696), (8, 15284810), (10, 12227848), (16, 7642405), (20, 6113924), (40, 3056962), (80, 1528481), (179, 683120), (358, 341560), (716, 170780), (895, 136624), (1432, 85390), (1790, 68312), (2864, 42695), (3580, 34156), (7160, 17078), (8539, 14320)]