266494320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{123377}}^1$

素因数の和:123399

約数の個数: 80

約数和(自身を含む): 917932320

約数和(自身を除く): 651438000

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, 123377, 246754, 370131, 493508, 616885, 740262, 987016, 1110393, 1233770, 1480524, 1850655, 1974032, 2220786, 2467540, 2961048, 3331179, 3701310, 4441572, 4935080, 5551965, 5922096, 6662358, 7402620, 8883144, 9870160, 11103930, 13324716, 14805240, 16655895, 17766288, 22207860, 26649432, 29610480, 33311790, 44415720, 53298864, 66623580, 88831440, 133247160, 266494320]

約数ペア:

[(1, 266494320), (2, 133247160), (3, 88831440), (4, 66623580), (5, 53298864), (6, 44415720), (8, 33311790), (9, 29610480), (10, 26649432), (12, 22207860), (15, 17766288), (16, 16655895), (18, 14805240), (20, 13324716), (24, 11103930), (27, 9870160), (30, 8883144), (36, 7402620), (40, 6662358), (45, 5922096), (48, 5551965), (54, 4935080), (60, 4441572), (72, 3701310), (80, 3331179), (90, 2961048), (108, 2467540), (120, 2220786), (135, 1974032), (144, 1850655), (180, 1480524), (216, 1233770), (240, 1110393), (270, 987016), (360, 740262), (432, 616885), (540, 493508), (720, 370131), (1080, 246754), (2160, 123377)]