247270080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{839}}^1$

素因数の和:1166

約数の個数: 112

約数和(自身を含む): 788578560

約数和(自身を除く): 541308480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 307, 320, 480, 614, 839, 921, 960, 1228, 1535, 1678, 1842, 2456, 2517, 3070, 3356, 3684, 4195, 4605, 4912, 5034, 6140, 6712, 7368, 8390, 9210, 9824, 10068, 12280, 12585, 13424, 14736, 16780, 18420, 19648, 20136, 24560, 25170, 26848, 29472, 33560, 36840, 40272, 49120, 50340, 53696, 58944, 67120, 73680, 80544, 98240, 100680, 134240, 147360, 161088, 201360, 257573, 268480, 294720, 402720, 515146, 772719, 805440, 1030292, 1287865, 1545438, 2060584, 2575730, 3090876, 3863595, 4121168, 5151460, 6181752, 7727190, 8242336, 10302920, 12363504, 15454380, 16484672, 20605840, 24727008, 30908760, 41211680, 49454016, 61817520, 82423360, 123635040, 247270080]

約数ペア:

[(1, 247270080), (2, 123635040), (3, 82423360), (4, 61817520), (5, 49454016), (6, 41211680), (8, 30908760), (10, 24727008), (12, 20605840), (15, 16484672), (16, 15454380), (20, 12363504), (24, 10302920), (30, 8242336), (32, 7727190), (40, 6181752), (48, 5151460), (60, 4121168), (64, 3863595), (80, 3090876), (96, 2575730), (120, 2060584), (160, 1545438), (192, 1287865), (240, 1030292), (307, 805440), (320, 772719), (480, 515146), (614, 402720), (839, 294720), (921, 268480), (960, 257573), (1228, 201360), (1535, 161088), (1678, 147360), (1842, 134240), (2456, 100680), (2517, 98240), (3070, 80544), (3356, 73680), (3684, 67120), (4195, 58944), (4605, 53696), (4912, 50340), (5034, 49120), (6140, 40272), (6712, 36840), (7368, 33560), (8390, 29472), (9210, 26848), (9824, 25170), (10068, 24560), (12280, 20136), (12585, 19648), (13424, 18420), (14736, 16780)]