123073160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3461}}^1$

素因数の和:3606

約数の個数: 64

約数和(自身を含む): 319057920

約数和(自身を除く): 195984760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3461, 3556, 4445, 5080, 6922, 7112, 8890, 13844, 17305, 17780, 24227, 27688, 34610, 35560, 48454, 69220, 96908, 121135, 138440, 193816, 242270, 439547, 484540, 879094, 969080, 1758188, 2197735, 3076829, 3516376, 4395470, 6153658, 8790940, 12307316, 15384145, 17581880, 24614632, 30768290, 61536580, 123073160]

約数ペア:

[(1, 123073160), (2, 61536580), (4, 30768290), (5, 24614632), (7, 17581880), (8, 15384145), (10, 12307316), (14, 8790940), (20, 6153658), (28, 4395470), (35, 3516376), (40, 3076829), (56, 2197735), (70, 1758188), (127, 969080), (140, 879094), (254, 484540), (280, 439547), (508, 242270), (635, 193816), (889, 138440), (1016, 121135), (1270, 96908), (1778, 69220), (2540, 48454), (3461, 35560), (3556, 34610), (4445, 27688), (5080, 24227), (6922, 17780), (7112, 17305), (8890, 13844)]