56011680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:519

約数の個数: 144

約数和(自身を含む): 193591944

約数和(自身を除く): 137580264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 401, 480, 485, 582, 720, 776, 802, 873, 970, 1164, 1203, 1440, 1455, 1552, 1604, 1746, 1940, 2005, 2328, 2406, 2910, 3104, 3208, 3492, 3609, 3880, 4010, 4365, 4656, 4812, 5820, 6015, 6416, 6984, 7218, 7760, 8020, 8730, 9312, 9624, 11640, 12030, 12832, 13968, 14436, 15520, 16040, 17460, 18045, 19248, 23280, 24060, 27936, 28872, 32080, 34920, 36090, 38496, 38897, 46560, 48120, 57744, 64160, 69840, 72180, 77794, 96240, 115488, 116691, 139680, 144360, 155588, 192480, 194485, 233382, 288720, 311176, 350073, 388970, 466764, 577440, 583455, 622352, 700146, 777940, 933528, 1166910, 1244704, 1400292, 1555880, 1750365, 1867056, 2333820, 2800584, 3111760, 3500730, 3734112, 4667640, 5601168, 6223520, 7001460, 9335280, 11202336, 14002920, 18670560, 28005840, 56011680]

約数ペア:

[(1, 56011680), (2, 28005840), (3, 18670560), (4, 14002920), (5, 11202336), (6, 9335280), (8, 7001460), (9, 6223520), (10, 5601168), (12, 4667640), (15, 3734112), (16, 3500730), (18, 3111760), (20, 2800584), (24, 2333820), (30, 1867056), (32, 1750365), (36, 1555880), (40, 1400292), (45, 1244704), (48, 1166910), (60, 933528), (72, 777940), (80, 700146), (90, 622352), (96, 583455), (97, 577440), (120, 466764), (144, 388970), (160, 350073), (180, 311176), (194, 288720), (240, 233382), (288, 194485), (291, 192480), (360, 155588), (388, 144360), (401, 139680), (480, 116691), (485, 115488), (582, 96240), (720, 77794), (776, 72180), (802, 69840), (873, 64160), (970, 57744), (1164, 48120), (1203, 46560), (1440, 38897), (1455, 38496), (1552, 36090), (1604, 34920), (1746, 32080), (1940, 28872), (2005, 27936), (2328, 24060), (2406, 23280), (2910, 19248), (3104, 18045), (3208, 17460), (3492, 16040), (3609, 15520), (3880, 14436), (4010, 13968), (4365, 12832), (4656, 12030), (4812, 11640), (5820, 9624), (6015, 9312), (6416, 8730), (6984, 8020), (7218, 7760)]