2913255720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{899153}}^1$

素因数の和:899176

約数の個数: 80

約数和(自身を含む): 9791787060

約数和(自身を除く): 6878531340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 899153, 1798306, 2697459, 3596612, 4495765, 5394918, 7193224, 8092377, 8991530, 10789836, 13487295, 16184754, 17983060, 21579672, 24277131, 26974590, 32369508, 35966120, 40461885, 48554262, 53949180, 64739016, 72831393, 80923770, 97108524, 107898360, 121385655, 145662786, 161847540, 194217048, 242771310, 291325572, 323695080, 364156965, 485542620, 582651144, 728313930, 971085240, 1456627860, 2913255720]

約数ペア:

[(1, 2913255720), (2, 1456627860), (3, 971085240), (4, 728313930), (5, 582651144), (6, 485542620), (8, 364156965), (9, 323695080), (10, 291325572), (12, 242771310), (15, 194217048), (18, 161847540), (20, 145662786), (24, 121385655), (27, 107898360), (30, 97108524), (36, 80923770), (40, 72831393), (45, 64739016), (54, 53949180), (60, 48554262), (72, 40461885), (81, 35966120), (90, 32369508), (108, 26974590), (120, 24277131), (135, 21579672), (162, 17983060), (180, 16184754), (216, 13487295), (270, 10789836), (324, 8991530), (360, 8092377), (405, 7193224), (540, 5394918), (648, 4495765), (810, 3596612), (1080, 2697459), (1620, 1798306), (3240, 899153)]