2810362680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{61469}}^1$

素因数の和:61613

約数の個数: 96

約数和(自身を含む): 9205747200

約数和(自身を除く): 6395384520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 7620, 9144, 11430, 15240, 22860, 45720, 61469, 122938, 184407, 245876, 307345, 368814, 491752, 553221, 614690, 737628, 922035, 1106442, 1229380, 1475256, 1844070, 2212884, 2458760, 2766105, 3688140, 4425768, 5532210, 7376280, 7806563, 11064420, 15613126, 22128840, 23419689, 31226252, 39032815, 46839378, 62452504, 70259067, 78065630, 93678756, 117098445, 140518134, 156131260, 187357512, 234196890, 281036268, 312262520, 351295335, 468393780, 562072536, 702590670, 936787560, 1405181340, 2810362680]

約数ペア:

[(1, 2810362680), (2, 1405181340), (3, 936787560), (4, 702590670), (5, 562072536), (6, 468393780), (8, 351295335), (9, 312262520), (10, 281036268), (12, 234196890), (15, 187357512), (18, 156131260), (20, 140518134), (24, 117098445), (30, 93678756), (36, 78065630), (40, 70259067), (45, 62452504), (60, 46839378), (72, 39032815), (90, 31226252), (120, 23419689), (127, 22128840), (180, 15613126), (254, 11064420), (360, 7806563), (381, 7376280), (508, 5532210), (635, 4425768), (762, 3688140), (1016, 2766105), (1143, 2458760), (1270, 2212884), (1524, 1844070), (1905, 1475256), (2286, 1229380), (2540, 1106442), (3048, 922035), (3810, 737628), (4572, 614690), (5080, 553221), (5715, 491752), (7620, 368814), (9144, 307345), (11430, 245876), (15240, 184407), (22860, 122938), (45720, 61469)]