908542920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{54469}}^1$

素因数の和:54622

約数の個数: 64

約数和(自身を含む): 2745288000

約数和(自身を除く): 1836745080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 54469, 108938, 163407, 217876, 272345, 326814, 435752, 544690, 653628, 817035, 1089380, 1307256, 1634070, 2178760, 3268140, 6536280, 7571191, 15142382, 22713573, 30284764, 37855955, 45427146, 60569528, 75711910, 90854292, 113567865, 151423820, 181708584, 227135730, 302847640, 454271460, 908542920]

約数ペア:

[(1, 908542920), (2, 454271460), (3, 302847640), (4, 227135730), (5, 181708584), (6, 151423820), (8, 113567865), (10, 90854292), (12, 75711910), (15, 60569528), (20, 45427146), (24, 37855955), (30, 30284764), (40, 22713573), (60, 15142382), (120, 7571191), (139, 6536280), (278, 3268140), (417, 2178760), (556, 1634070), (695, 1307256), (834, 1089380), (1112, 817035), (1390, 653628), (1668, 544690), (2085, 435752), (2780, 326814), (3336, 272345), (4170, 217876), (5560, 163407), (8340, 108938), (16680, 54469)]