8983980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 28385280

約数和(自身を除く): 19401300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 131, 135, 180, 254, 262, 270, 381, 393, 508, 524, 540, 635, 655, 762, 786, 1143, 1179, 1270, 1310, 1524, 1572, 1905, 1965, 2286, 2358, 2540, 2620, 3429, 3537, 3810, 3930, 4572, 4716, 5715, 5895, 6858, 7074, 7620, 7860, 11430, 11790, 13716, 14148, 16637, 17145, 17685, 22860, 23580, 33274, 34290, 35370, 49911, 66548, 68580, 70740, 83185, 99822, 149733, 166370, 199644, 249555, 299466, 332740, 449199, 499110, 598932, 748665, 898398, 998220, 1497330, 1796796, 2245995, 2994660, 4491990, 8983980]

約数ペア:

[(1, 8983980), (2, 4491990), (3, 2994660), (4, 2245995), (5, 1796796), (6, 1497330), (9, 998220), (10, 898398), (12, 748665), (15, 598932), (18, 499110), (20, 449199), (27, 332740), (30, 299466), (36, 249555), (45, 199644), (54, 166370), (60, 149733), (90, 99822), (108, 83185), (127, 70740), (131, 68580), (135, 66548), (180, 49911), (254, 35370), (262, 34290), (270, 33274), (381, 23580), (393, 22860), (508, 17685), (524, 17145), (540, 16637), (635, 14148), (655, 13716), (762, 11790), (786, 11430), (1143, 7860), (1179, 7620), (1270, 7074), (1310, 6858), (1524, 5895), (1572, 5715), (1905, 4716), (1965, 4572), (2286, 3930), (2358, 3810), (2540, 3537), (2620, 3429)]