248531760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{115061}}^1$

素因数の和:115083

約数の個数: 80

約数和(自身を含む): 856061280

約数和(自身を除く): 607529520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 115061, 230122, 345183, 460244, 575305, 690366, 920488, 1035549, 1150610, 1380732, 1725915, 1840976, 2071098, 2301220, 2761464, 3106647, 3451830, 4142196, 4602440, 5177745, 5522928, 6213294, 6903660, 8284392, 9204880, 10355490, 12426588, 13807320, 15533235, 16568784, 20710980, 24853176, 27614640, 31066470, 41421960, 49706352, 62132940, 82843920, 124265880, 248531760]

約数ペア:

[(1, 248531760), (2, 124265880), (3, 82843920), (4, 62132940), (5, 49706352), (6, 41421960), (8, 31066470), (9, 27614640), (10, 24853176), (12, 20710980), (15, 16568784), (16, 15533235), (18, 13807320), (20, 12426588), (24, 10355490), (27, 9204880), (30, 8284392), (36, 6903660), (40, 6213294), (45, 5522928), (48, 5177745), (54, 4602440), (60, 4142196), (72, 3451830), (80, 3106647), (90, 2761464), (108, 2301220), (120, 2071098), (135, 1840976), (144, 1725915), (180, 1380732), (216, 1150610), (240, 1035549), (270, 920488), (360, 690366), (432, 575305), (540, 460244), (720, 345183), (1080, 230122), (2160, 115061)]