80451560480

素因数分解:

$2^5\times 5^1\times {\mathrm{3079}}^1\times {\mathrm{163307}}^1$

素因数の和:166401

約数の個数: 48

約数和(自身を含む): 190129705920

約数和(自身を除く): 109678145440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3079, 6158, 12316, 15395, 24632, 30790, 49264, 61580, 98528, 123160, 163307, 246320, 326614, 492640, 653228, 816535, 1306456, 1633070, 2612912, 3266140, 5225824, 6532280, 13064560, 26129120, 502822253, 1005644506, 2011289012, 2514111265, 4022578024, 5028222530, 8045156048, 10056445060, 16090312096, 20112890120, 40225780240, 80451560480]

約数ペア:

[(1, 80451560480), (2, 40225780240), (4, 20112890120), (5, 16090312096), (8, 10056445060), (10, 8045156048), (16, 5028222530), (20, 4022578024), (32, 2514111265), (40, 2011289012), (80, 1005644506), (160, 502822253), (3079, 26129120), (6158, 13064560), (12316, 6532280), (15395, 5225824), (24632, 3266140), (30790, 2612912), (49264, 1633070), (61580, 1306456), (98528, 816535), (123160, 653228), (163307, 492640), (246320, 326614)]