56558760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 176964480

約数和(自身を除く): 120405720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 97, 113, 120, 129, 172, 194, 215, 226, 258, 291, 339, 344, 388, 430, 452, 485, 516, 565, 582, 645, 678, 776, 860, 904, 970, 1032, 1130, 1164, 1290, 1356, 1455, 1695, 1720, 1940, 2260, 2328, 2580, 2712, 2910, 3390, 3880, 4171, 4520, 4859, 5160, 5820, 6780, 8342, 9718, 10961, 11640, 12513, 13560, 14577, 16684, 19436, 20855, 21922, 24295, 25026, 29154, 32883, 33368, 38872, 41710, 43844, 48590, 50052, 54805, 58308, 62565, 65766, 72885, 83420, 87688, 97180, 100104, 109610, 116616, 125130, 131532, 145770, 164415, 166840, 194360, 219220, 250260, 263064, 291540, 328830, 438440, 471323, 500520, 583080, 657660, 942646, 1315320, 1413969, 1885292, 2356615, 2827938, 3770584, 4713230, 5655876, 7069845, 9426460, 11311752, 14139690, 18852920, 28279380, 56558760]

約数ペア:

[(1, 56558760), (2, 28279380), (3, 18852920), (4, 14139690), (5, 11311752), (6, 9426460), (8, 7069845), (10, 5655876), (12, 4713230), (15, 3770584), (20, 2827938), (24, 2356615), (30, 1885292), (40, 1413969), (43, 1315320), (60, 942646), (86, 657660), (97, 583080), (113, 500520), (120, 471323), (129, 438440), (172, 328830), (194, 291540), (215, 263064), (226, 250260), (258, 219220), (291, 194360), (339, 166840), (344, 164415), (388, 145770), (430, 131532), (452, 125130), (485, 116616), (516, 109610), (565, 100104), (582, 97180), (645, 87688), (678, 83420), (776, 72885), (860, 65766), (904, 62565), (970, 58308), (1032, 54805), (1130, 50052), (1164, 48590), (1290, 43844), (1356, 41710), (1455, 38872), (1695, 33368), (1720, 32883), (1940, 29154), (2260, 25026), (2328, 24295), (2580, 21922), (2712, 20855), (2910, 19436), (3390, 16684), (3880, 14577), (4171, 13560), (4520, 12513), (4859, 11640), (5160, 10961), (5820, 9718), (6780, 8342)]