1539821880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8747}}^1$

素因数の和:8930

約数の個数: 128

約数和(自身を含む): 5164819200

約数和(自身を除く): 3624997320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 326, 360, 489, 540, 652, 815, 978, 1080, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4401, 4890, 5868, 6520, 7335, 8747, 8802, 9780, 11736, 14670, 17494, 17604, 19560, 22005, 26241, 29340, 34988, 35208, 43735, 44010, 52482, 58680, 69976, 78723, 87470, 88020, 104964, 131205, 157446, 174940, 176040, 209928, 236169, 262410, 314892, 349880, 393615, 472338, 524820, 629784, 787230, 944676, 1049640, 1180845, 1425761, 1574460, 1889352, 2361690, 2851522, 3148920, 4277283, 4723380, 5703044, 7128805, 8554566, 9446760, 11406088, 12831849, 14257610, 17109132, 21386415, 25663698, 28515220, 34218264, 38495547, 42772830, 51327396, 57030440, 64159245, 76991094, 85545660, 102654792, 128318490, 153982188, 171091320, 192477735, 256636980, 307964376, 384955470, 513273960, 769910940, 1539821880]

約数ペア:

[(1, 1539821880), (2, 769910940), (3, 513273960), (4, 384955470), (5, 307964376), (6, 256636980), (8, 192477735), (9, 171091320), (10, 153982188), (12, 128318490), (15, 102654792), (18, 85545660), (20, 76991094), (24, 64159245), (27, 57030440), (30, 51327396), (36, 42772830), (40, 38495547), (45, 34218264), (54, 28515220), (60, 25663698), (72, 21386415), (90, 17109132), (108, 14257610), (120, 12831849), (135, 11406088), (163, 9446760), (180, 8554566), (216, 7128805), (270, 5703044), (326, 4723380), (360, 4277283), (489, 3148920), (540, 2851522), (652, 2361690), (815, 1889352), (978, 1574460), (1080, 1425761), (1304, 1180845), (1467, 1049640), (1630, 944676), (1956, 787230), (2445, 629784), (2934, 524820), (3260, 472338), (3912, 393615), (4401, 349880), (4890, 314892), (5868, 262410), (6520, 236169), (7335, 209928), (8747, 176040), (8802, 174940), (9780, 157446), (11736, 131205), (14670, 104964), (17494, 88020), (17604, 87470), (19560, 78723), (22005, 69976), (26241, 58680), (29340, 52482), (34988, 44010), (35208, 43735)]