57760920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{22921}}^1$

素因数の和:22945

約数の個数: 96

約数和(自身を含む): 214549920

約数和(自身を除く): 156789000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 22921, 45842, 68763, 91684, 114605, 137526, 160447, 183368, 206289, 229210, 275052, 320894, 343815, 412578, 458420, 481341, 550104, 641788, 687630, 802235, 825156, 916840, 962682, 1031445, 1283576, 1375260, 1444023, 1604470, 1650312, 1925364, 2062890, 2406705, 2750520, 2888046, 3208940, 3850728, 4125780, 4813410, 5776092, 6417880, 7220115, 8251560, 9626820, 11552184, 14440230, 19253640, 28880460, 57760920]

約数ペア:

[(1, 57760920), (2, 28880460), (3, 19253640), (4, 14440230), (5, 11552184), (6, 9626820), (7, 8251560), (8, 7220115), (9, 6417880), (10, 5776092), (12, 4813410), (14, 4125780), (15, 3850728), (18, 3208940), (20, 2888046), (21, 2750520), (24, 2406705), (28, 2062890), (30, 1925364), (35, 1650312), (36, 1604470), (40, 1444023), (42, 1375260), (45, 1283576), (56, 1031445), (60, 962682), (63, 916840), (70, 825156), (72, 802235), (84, 687630), (90, 641788), (105, 550104), (120, 481341), (126, 458420), (140, 412578), (168, 343815), (180, 320894), (210, 275052), (252, 229210), (280, 206289), (315, 183368), (360, 160447), (420, 137526), (504, 114605), (630, 91684), (840, 68763), (1260, 45842), (2520, 22921)]