87585120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{8689}}^1$

素因数の和:8717

約数の個数: 144

約数和(自身を含む): 341621280

約数和(自身を除く): 254036160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 8689, 10080, 17378, 26067, 34756, 43445, 52134, 60823, 69512, 78201, 86890, 104268, 121646, 130335, 139024, 156402, 173780, 182469, 208536, 243292, 260670, 278048, 304115, 312804, 347560, 364938, 391005, 417072, 486584, 521340, 547407, 608230, 625608, 695120, 729876, 782010, 834144, 912345, 973168, 1042680, 1094814, 1216460, 1251216, 1390240, 1459752, 1564020, 1824690, 1946336, 2085360, 2189628, 2432920, 2502432, 2737035, 2919504, 3128040, 3649380, 4170720, 4379256, 4865840, 5474070, 5839008, 6256080, 7298760, 8758512, 9731680, 10948140, 12512160, 14597520, 17517024, 21896280, 29195040, 43792560, 87585120]

約数ペア:

[(1, 87585120), (2, 43792560), (3, 29195040), (4, 21896280), (5, 17517024), (6, 14597520), (7, 12512160), (8, 10948140), (9, 9731680), (10, 8758512), (12, 7298760), (14, 6256080), (15, 5839008), (16, 5474070), (18, 4865840), (20, 4379256), (21, 4170720), (24, 3649380), (28, 3128040), (30, 2919504), (32, 2737035), (35, 2502432), (36, 2432920), (40, 2189628), (42, 2085360), (45, 1946336), (48, 1824690), (56, 1564020), (60, 1459752), (63, 1390240), (70, 1251216), (72, 1216460), (80, 1094814), (84, 1042680), (90, 973168), (96, 912345), (105, 834144), (112, 782010), (120, 729876), (126, 695120), (140, 625608), (144, 608230), (160, 547407), (168, 521340), (180, 486584), (210, 417072), (224, 391005), (240, 364938), (252, 347560), (280, 312804), (288, 304115), (315, 278048), (336, 260670), (360, 243292), (420, 208536), (480, 182469), (504, 173780), (560, 156402), (630, 139024), (672, 130335), (720, 121646), (840, 104268), (1008, 86890), (1120, 78201), (1260, 69512), (1440, 60823), (1680, 52134), (2016, 43445), (2520, 34756), (3360, 26067), (5040, 17378), (8689, 10080)]