1497289120

素因数分解:

$2^5\times 5^1\times {\mathrm{2953}}^1\times {\mathrm{3169}}^1$

素因数の和:6137

約数の個数: 48

約数和(自身を含む): 3539660040

約数和(自身を除く): 2042370920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2953, 3169, 5906, 6338, 11812, 12676, 14765, 15845, 23624, 25352, 29530, 31690, 47248, 50704, 59060, 63380, 94496, 101408, 118120, 126760, 236240, 253520, 472480, 507040, 9358057, 18716114, 37432228, 46790285, 74864456, 93580570, 149728912, 187161140, 299457824, 374322280, 748644560, 1497289120]

約数ペア:

[(1, 1497289120), (2, 748644560), (4, 374322280), (5, 299457824), (8, 187161140), (10, 149728912), (16, 93580570), (20, 74864456), (32, 46790285), (40, 37432228), (80, 18716114), (160, 9358057), (2953, 507040), (3169, 472480), (5906, 253520), (6338, 236240), (11812, 126760), (12676, 118120), (14765, 101408), (15845, 94496), (23624, 63380), (25352, 59060), (29530, 50704), (31690, 47248)]