180457740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2551}}^1$

素因数の和:2700

約数の個数: 96

約数和(自身を含む): 565931520

約数和(自身を除く): 385473780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1965, 2358, 2551, 2620, 3537, 3930, 4716, 5102, 5895, 7074, 7653, 7860, 10204, 11790, 12755, 14148, 15306, 17685, 22959, 23580, 25510, 30612, 35370, 38265, 45918, 51020, 68877, 70740, 76530, 91836, 114795, 137754, 153060, 229590, 275508, 334181, 344385, 459180, 668362, 688770, 1002543, 1336724, 1377540, 1670905, 2005086, 3007629, 3341810, 4010172, 5012715, 6015258, 6683620, 9022887, 10025430, 12030516, 15038145, 18045774, 20050860, 30076290, 36091548, 45114435, 60152580, 90228870, 180457740]

約数ペア:

[(1, 180457740), (2, 90228870), (3, 60152580), (4, 45114435), (5, 36091548), (6, 30076290), (9, 20050860), (10, 18045774), (12, 15038145), (15, 12030516), (18, 10025430), (20, 9022887), (27, 6683620), (30, 6015258), (36, 5012715), (45, 4010172), (54, 3341810), (60, 3007629), (90, 2005086), (108, 1670905), (131, 1377540), (135, 1336724), (180, 1002543), (262, 688770), (270, 668362), (393, 459180), (524, 344385), (540, 334181), (655, 275508), (786, 229590), (1179, 153060), (1310, 137754), (1572, 114795), (1965, 91836), (2358, 76530), (2551, 70740), (2620, 68877), (3537, 51020), (3930, 45918), (4716, 38265), (5102, 35370), (5895, 30612), (7074, 25510), (7653, 23580), (7860, 22959), (10204, 17685), (11790, 15306), (12755, 14148)]