25836120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1729

約数の個数: 96

約数和(自身を含む): 85971600

約数和(自身を除く): 60135480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1669, 1720, 1935, 2580, 3096, 3338, 3870, 5007, 5160, 6676, 7740, 8345, 10014, 13352, 15021, 15480, 16690, 20028, 25035, 30042, 33380, 40056, 50070, 60084, 66760, 71767, 75105, 100140, 120168, 143534, 150210, 200280, 215301, 287068, 300420, 358835, 430602, 574136, 600840, 645903, 717670, 861204, 1076505, 1291806, 1435340, 1722408, 2153010, 2583612, 2870680, 3229515, 4306020, 5167224, 6459030, 8612040, 12918060, 25836120]

約数ペア:

[(1, 25836120), (2, 12918060), (3, 8612040), (4, 6459030), (5, 5167224), (6, 4306020), (8, 3229515), (9, 2870680), (10, 2583612), (12, 2153010), (15, 1722408), (18, 1435340), (20, 1291806), (24, 1076505), (30, 861204), (36, 717670), (40, 645903), (43, 600840), (45, 574136), (60, 430602), (72, 358835), (86, 300420), (90, 287068), (120, 215301), (129, 200280), (172, 150210), (180, 143534), (215, 120168), (258, 100140), (344, 75105), (360, 71767), (387, 66760), (430, 60084), (516, 50070), (645, 40056), (774, 33380), (860, 30042), (1032, 25035), (1290, 20028), (1548, 16690), (1669, 15480), (1720, 15021), (1935, 13352), (2580, 10014), (3096, 8345), (3338, 7740), (3870, 6676), (5007, 5160)]