1569649680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{4729}}^1$

素因数の和:5209

約数の個数: 120

約数和(自身を含む): 5283958680

約数和(自身を除く): 3714309000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 461, 720, 922, 1383, 1844, 2305, 2766, 3688, 4149, 4610, 4729, 5532, 6915, 7376, 8298, 9220, 9458, 11064, 13830, 14187, 16596, 18440, 18916, 20745, 22128, 23645, 27660, 28374, 33192, 36880, 37832, 41490, 42561, 47290, 55320, 56748, 66384, 70935, 75664, 82980, 85122, 94580, 110640, 113496, 141870, 165960, 170244, 189160, 212805, 226992, 283740, 331920, 340488, 378320, 425610, 567480, 680976, 851220, 1134960, 1702440, 2180069, 3404880, 4360138, 6540207, 8720276, 10900345, 13080414, 17440552, 19620621, 21800690, 26160828, 32701035, 34881104, 39241242, 43601380, 52321656, 65402070, 78482484, 87202760, 98103105, 104643312, 130804140, 156964968, 174405520, 196206210, 261608280, 313929936, 392412420, 523216560, 784824840, 1569649680]

約数ペア:

[(1, 1569649680), (2, 784824840), (3, 523216560), (4, 392412420), (5, 313929936), (6, 261608280), (8, 196206210), (9, 174405520), (10, 156964968), (12, 130804140), (15, 104643312), (16, 98103105), (18, 87202760), (20, 78482484), (24, 65402070), (30, 52321656), (36, 43601380), (40, 39241242), (45, 34881104), (48, 32701035), (60, 26160828), (72, 21800690), (80, 19620621), (90, 17440552), (120, 13080414), (144, 10900345), (180, 8720276), (240, 6540207), (360, 4360138), (461, 3404880), (720, 2180069), (922, 1702440), (1383, 1134960), (1844, 851220), (2305, 680976), (2766, 567480), (3688, 425610), (4149, 378320), (4610, 340488), (4729, 331920), (5532, 283740), (6915, 226992), (7376, 212805), (8298, 189160), (9220, 170244), (9458, 165960), (11064, 141870), (13830, 113496), (14187, 110640), (16596, 94580), (18440, 85122), (18916, 82980), (20745, 75664), (22128, 70935), (23645, 66384), (27660, 56748), (28374, 55320), (33192, 47290), (36880, 42561), (37832, 41490)]