6904440

素因数分解:

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

素因数の和:2154

約数の個数: 80

約数和(自身を含む): 23217480

約数和(自身を除く): 16313040

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, 2131, 3240, 4262, 6393, 8524, 10655, 12786, 17048, 19179, 21310, 25572, 31965, 38358, 42620, 51144, 57537, 63930, 76716, 85240, 95895, 115074, 127860, 153432, 172611, 191790, 230148, 255720, 287685, 345222, 383580, 460296, 575370, 690444, 767160, 863055, 1150740, 1380888, 1726110, 2301480, 3452220, 6904440]

約数ペア:

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