8532840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 25796160

約数和(自身を除く): 17263320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 337, 422, 633, 674, 844, 1011, 1055, 1266, 1348, 1685, 1688, 2022, 2110, 2532, 2696, 3165, 3370, 4044, 4220, 5055, 5064, 6330, 6740, 8088, 8440, 10110, 12660, 13480, 20220, 25320, 40440, 71107, 142214, 213321, 284428, 355535, 426642, 568856, 711070, 853284, 1066605, 1422140, 1706568, 2133210, 2844280, 4266420, 8532840]

約数ペア:

[(1, 8532840), (2, 4266420), (3, 2844280), (4, 2133210), (5, 1706568), (6, 1422140), (8, 1066605), (10, 853284), (12, 711070), (15, 568856), (20, 426642), (24, 355535), (30, 284428), (40, 213321), (60, 142214), (120, 71107), (211, 40440), (337, 25320), (422, 20220), (633, 13480), (674, 12660), (844, 10110), (1011, 8440), (1055, 8088), (1266, 6740), (1348, 6330), (1685, 5064), (1688, 5055), (2022, 4220), (2110, 4044), (2532, 3370), (2696, 3165)]