69876240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41593}}^1$

素因数の和:41616

約数の個数: 80

約数和(自身を含む): 247567488

約数和(自身を除く): 177691248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 41593, 83186, 124779, 166372, 207965, 249558, 291151, 332744, 415930, 499116, 582302, 623895, 665488, 831860, 873453, 998232, 1164604, 1247790, 1455755, 1663720, 1746906, 1996464, 2329208, 2495580, 2911510, 3327440, 3493812, 4367265, 4658416, 4991160, 5823020, 6987624, 8734530, 9982320, 11646040, 13975248, 17469060, 23292080, 34938120, 69876240]

約数ペア:

[(1, 69876240), (2, 34938120), (3, 23292080), (4, 17469060), (5, 13975248), (6, 11646040), (7, 9982320), (8, 8734530), (10, 6987624), (12, 5823020), (14, 4991160), (15, 4658416), (16, 4367265), (20, 3493812), (21, 3327440), (24, 2911510), (28, 2495580), (30, 2329208), (35, 1996464), (40, 1746906), (42, 1663720), (48, 1455755), (56, 1247790), (60, 1164604), (70, 998232), (80, 873453), (84, 831860), (105, 665488), (112, 623895), (120, 582302), (140, 499116), (168, 415930), (210, 332744), (240, 291151), (280, 249558), (336, 207965), (420, 166372), (560, 124779), (840, 83186), (1680, 41593)]