673230720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11311}}^1$

素因数の和:11364

約数の個数: 128

約数和(自身を含む): 2215342080

約数和(自身を除く): 1542111360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11311, 11904, 14880, 19840, 22622, 29760, 33933, 45244, 56555, 59520, 67866, 90488, 113110, 135732, 169665, 180976, 226220, 271464, 339330, 350641, 361952, 452440, 542928, 678660, 701282, 723904, 904880, 1051923, 1085856, 1357320, 1402564, 1447808, 1753205, 1809760, 2103846, 2171712, 2714640, 2805128, 3506410, 3619520, 4207692, 4343424, 5259615, 5429280, 5610256, 7012820, 7239040, 8415384, 10519230, 10858560, 11220512, 14025640, 16830768, 21038460, 21717120, 22441024, 28051280, 33661536, 42076920, 44882048, 56102560, 67323072, 84153840, 112205120, 134646144, 168307680, 224410240, 336615360, 673230720]

約数ペア:

[(1, 673230720), (2, 336615360), (3, 224410240), (4, 168307680), (5, 134646144), (6, 112205120), (8, 84153840), (10, 67323072), (12, 56102560), (15, 44882048), (16, 42076920), (20, 33661536), (24, 28051280), (30, 22441024), (31, 21717120), (32, 21038460), (40, 16830768), (48, 14025640), (60, 11220512), (62, 10858560), (64, 10519230), (80, 8415384), (93, 7239040), (96, 7012820), (120, 5610256), (124, 5429280), (128, 5259615), (155, 4343424), (160, 4207692), (186, 3619520), (192, 3506410), (240, 2805128), (248, 2714640), (310, 2171712), (320, 2103846), (372, 1809760), (384, 1753205), (465, 1447808), (480, 1402564), (496, 1357320), (620, 1085856), (640, 1051923), (744, 904880), (930, 723904), (960, 701282), (992, 678660), (1240, 542928), (1488, 452440), (1860, 361952), (1920, 350641), (1984, 339330), (2480, 271464), (2976, 226220), (3720, 180976), (3968, 169665), (4960, 135732), (5952, 113110), (7440, 90488), (9920, 67866), (11311, 59520), (11904, 56555), (14880, 45244), (19840, 33933), (22622, 29760)]