1515669920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1439}}^1$

素因数の和:1710

約数の個数: 96

約数和(自身を含む): 3723148800

約数和(自身を除く): 2207478880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 227, 232, 290, 454, 464, 580, 908, 928, 1135, 1160, 1439, 1816, 2270, 2320, 2878, 3632, 4540, 4640, 5756, 6583, 7195, 7264, 9080, 11512, 13166, 14390, 18160, 23024, 26332, 28780, 32915, 36320, 41731, 46048, 52664, 57560, 65830, 83462, 105328, 115120, 131660, 166924, 208655, 210656, 230240, 263320, 326653, 333848, 417310, 526640, 653306, 667696, 834620, 1053280, 1306612, 1335392, 1633265, 1669240, 2613224, 3266530, 3338480, 5226448, 6533060, 6676960, 9472937, 10452896, 13066120, 18945874, 26132240, 37891748, 47364685, 52264480, 75783496, 94729370, 151566992, 189458740, 303133984, 378917480, 757834960, 1515669920]

約数ペア:

[(1, 1515669920), (2, 757834960), (4, 378917480), (5, 303133984), (8, 189458740), (10, 151566992), (16, 94729370), (20, 75783496), (29, 52264480), (32, 47364685), (40, 37891748), (58, 26132240), (80, 18945874), (116, 13066120), (145, 10452896), (160, 9472937), (227, 6676960), (232, 6533060), (290, 5226448), (454, 3338480), (464, 3266530), (580, 2613224), (908, 1669240), (928, 1633265), (1135, 1335392), (1160, 1306612), (1439, 1053280), (1816, 834620), (2270, 667696), (2320, 653306), (2878, 526640), (3632, 417310), (4540, 333848), (4640, 326653), (5756, 263320), (6583, 230240), (7195, 210656), (7264, 208655), (9080, 166924), (11512, 131660), (13166, 115120), (14390, 105328), (18160, 83462), (23024, 65830), (26332, 57560), (28780, 52664), (32915, 46048), (36320, 41731)]