80182140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 156899460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 97, 115, 138, 194, 230, 276, 291, 345, 388, 460, 485, 582, 599, 690, 970, 1164, 1198, 1380, 1455, 1797, 1940, 2231, 2396, 2910, 2995, 3594, 4462, 5820, 5990, 6693, 7188, 8924, 8985, 11155, 11980, 13386, 13777, 17970, 22310, 26772, 27554, 33465, 35940, 41331, 44620, 55108, 58103, 66930, 68885, 82662, 116206, 133860, 137770, 165324, 174309, 206655, 232412, 275540, 290515, 348618, 413310, 581030, 697236, 826620, 871545, 1162060, 1336369, 1743090, 2672738, 3486180, 4009107, 5345476, 6681845, 8018214, 13363690, 16036428, 20045535, 26727380, 40091070, 80182140]

約数ペア:

[(1, 80182140), (2, 40091070), (3, 26727380), (4, 20045535), (5, 16036428), (6, 13363690), (10, 8018214), (12, 6681845), (15, 5345476), (20, 4009107), (23, 3486180), (30, 2672738), (46, 1743090), (60, 1336369), (69, 1162060), (92, 871545), (97, 826620), (115, 697236), (138, 581030), (194, 413310), (230, 348618), (276, 290515), (291, 275540), (345, 232412), (388, 206655), (460, 174309), (485, 165324), (582, 137770), (599, 133860), (690, 116206), (970, 82662), (1164, 68885), (1198, 66930), (1380, 58103), (1455, 55108), (1797, 44620), (1940, 41331), (2231, 35940), (2396, 33465), (2910, 27554), (2995, 26772), (3594, 22310), (4462, 17970), (5820, 13777), (5990, 13386), (6693, 11980), (7188, 11155), (8924, 8985)]