13808880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{2131}}^1$

素因数の和:2156

約数の個数: 100

約数和(自身を含む): 47982792

約数和(自身を除く): 34173912

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2131, 2160, 3240, 4262, 6393, 6480, 8524, 10655, 12786, 17048, 19179, 21310, 25572, 31965, 34096, 38358, 42620, 51144, 57537, 63930, 76716, 85240, 95895, 102288, 115074, 127860, 153432, 170480, 172611, 191790, 230148, 255720, 287685, 306864, 345222, 383580, 460296, 511440, 575370, 690444, 767160, 863055, 920592, 1150740, 1380888, 1534320, 1726110, 2301480, 2761776, 3452220, 4602960, 6904440, 13808880]

約数ペア:

[(1, 13808880), (2, 6904440), (3, 4602960), (4, 3452220), (5, 2761776), (6, 2301480), (8, 1726110), (9, 1534320), (10, 1380888), (12, 1150740), (15, 920592), (16, 863055), (18, 767160), (20, 690444), (24, 575370), (27, 511440), (30, 460296), (36, 383580), (40, 345222), (45, 306864), (48, 287685), (54, 255720), (60, 230148), (72, 191790), (80, 172611), (81, 170480), (90, 153432), (108, 127860), (120, 115074), (135, 102288), (144, 95895), (162, 85240), (180, 76716), (216, 63930), (240, 57537), (270, 51144), (324, 42620), (360, 38358), (405, 34096), (432, 31965), (540, 25572), (648, 21310), (720, 19179), (810, 17048), (1080, 12786), (1296, 10655), (1620, 8524), (2131, 6480), (2160, 6393), (3240, 4262)]