730316280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{209861}}^1$

素因数の和:209904

約数の個数: 64

約数和(自身を含む): 2266509600

約数和(自身を除く): 1536193320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 209861, 419722, 629583, 839444, 1049305, 1259166, 1678888, 2098610, 2518332, 3147915, 4197220, 5036664, 6085969, 6295830, 8394440, 12171938, 12591660, 18257907, 24343876, 25183320, 30429845, 36515814, 48687752, 60859690, 73031628, 91289535, 121719380, 146063256, 182579070, 243438760, 365158140, 730316280]

約数ペア:

[(1, 730316280), (2, 365158140), (3, 243438760), (4, 182579070), (5, 146063256), (6, 121719380), (8, 91289535), (10, 73031628), (12, 60859690), (15, 48687752), (20, 36515814), (24, 30429845), (29, 25183320), (30, 24343876), (40, 18257907), (58, 12591660), (60, 12171938), (87, 8394440), (116, 6295830), (120, 6085969), (145, 5036664), (174, 4197220), (232, 3147915), (290, 2518332), (348, 2098610), (435, 1678888), (580, 1259166), (696, 1049305), (870, 839444), (1160, 629583), (1740, 419722), (3480, 209861)]