8411280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 26409024

約数和(自身を除く): 17997744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 347, 404, 505, 606, 694, 808, 1010, 1041, 1212, 1388, 1515, 1616, 1735, 2020, 2082, 2424, 2776, 3030, 3470, 4040, 4164, 4848, 5205, 5552, 6060, 6940, 8080, 8328, 10410, 12120, 13880, 16656, 20820, 24240, 27760, 35047, 41640, 70094, 83280, 105141, 140188, 175235, 210282, 280376, 350470, 420564, 525705, 560752, 700940, 841128, 1051410, 1401880, 1682256, 2102820, 2803760, 4205640, 8411280]

約数ペア:

[(1, 8411280), (2, 4205640), (3, 2803760), (4, 2102820), (5, 1682256), (6, 1401880), (8, 1051410), (10, 841128), (12, 700940), (15, 560752), (16, 525705), (20, 420564), (24, 350470), (30, 280376), (40, 210282), (48, 175235), (60, 140188), (80, 105141), (101, 83280), (120, 70094), (202, 41640), (240, 35047), (303, 27760), (347, 24240), (404, 20820), (505, 16656), (606, 13880), (694, 12120), (808, 10410), (1010, 8328), (1041, 8080), (1212, 6940), (1388, 6060), (1515, 5552), (1616, 5205), (1735, 4848), (2020, 4164), (2082, 4040), (2424, 3470), (2776, 3030)]