1270576260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{138407}}^1$

素因数の和:138442

約数の個数: 96

約数和(自身を含む): 4185457920

約数和(自身を除く): 2914881660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 138407, 276814, 415221, 553628, 692035, 830442, 1245663, 1384070, 1660884, 2076105, 2352919, 2491326, 2768140, 3736989, 4152210, 4705838, 4982652, 6228315, 7058757, 7473978, 8304420, 9411676, 11764595, 12456630, 14117514, 14947956, 18684945, 21176271, 23529190, 24913260, 28235028, 35293785, 37369890, 42352542, 47058380, 63528813, 70587570, 74739780, 84705084, 105881355, 127057626, 141175140, 211762710, 254115252, 317644065, 423525420, 635288130, 1270576260]

約数ペア:

[(1, 1270576260), (2, 635288130), (3, 423525420), (4, 317644065), (5, 254115252), (6, 211762710), (9, 141175140), (10, 127057626), (12, 105881355), (15, 84705084), (17, 74739780), (18, 70587570), (20, 63528813), (27, 47058380), (30, 42352542), (34, 37369890), (36, 35293785), (45, 28235028), (51, 24913260), (54, 23529190), (60, 21176271), (68, 18684945), (85, 14947956), (90, 14117514), (102, 12456630), (108, 11764595), (135, 9411676), (153, 8304420), (170, 7473978), (180, 7058757), (204, 6228315), (255, 4982652), (270, 4705838), (306, 4152210), (340, 3736989), (459, 2768140), (510, 2491326), (540, 2352919), (612, 2076105), (765, 1660884), (918, 1384070), (1020, 1245663), (1530, 830442), (1836, 692035), (2295, 553628), (3060, 415221), (4590, 276814), (9180, 138407)]