3977160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 13685760

約数和(自身を除く): 9708600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 131, 132, 138, 165, 184, 220, 230, 253, 262, 264, 276, 330, 345, 393, 440, 460, 506, 524, 552, 655, 660, 690, 759, 786, 920, 1012, 1048, 1265, 1310, 1320, 1380, 1441, 1518, 1572, 1965, 2024, 2530, 2620, 2760, 2882, 3013, 3036, 3144, 3795, 3930, 4323, 5060, 5240, 5764, 6026, 6072, 7205, 7590, 7860, 8646, 9039, 10120, 11528, 12052, 14410, 15065, 15180, 15720, 17292, 18078, 21615, 24104, 28820, 30130, 30360, 33143, 34584, 36156, 43230, 45195, 57640, 60260, 66286, 72312, 86460, 90390, 99429, 120520, 132572, 165715, 172920, 180780, 198858, 265144, 331430, 361560, 397716, 497145, 662860, 795432, 994290, 1325720, 1988580, 3977160]

約数ペア:

[(1, 3977160), (2, 1988580), (3, 1325720), (4, 994290), (5, 795432), (6, 662860), (8, 497145), (10, 397716), (11, 361560), (12, 331430), (15, 265144), (20, 198858), (22, 180780), (23, 172920), (24, 165715), (30, 132572), (33, 120520), (40, 99429), (44, 90390), (46, 86460), (55, 72312), (60, 66286), (66, 60260), (69, 57640), (88, 45195), (92, 43230), (110, 36156), (115, 34584), (120, 33143), (131, 30360), (132, 30130), (138, 28820), (165, 24104), (184, 21615), (220, 18078), (230, 17292), (253, 15720), (262, 15180), (264, 15065), (276, 14410), (330, 12052), (345, 11528), (393, 10120), (440, 9039), (460, 8646), (506, 7860), (524, 7590), (552, 7205), (655, 6072), (660, 6026), (690, 5764), (759, 5240), (786, 5060), (920, 4323), (1012, 3930), (1048, 3795), (1265, 3144), (1310, 3036), (1320, 3013), (1380, 2882), (1441, 2760), (1518, 2620), (1572, 2530), (1965, 2024)]