266939760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35879}}^1$

素因数の和:35926

約数の個数: 80

約数和(自身を含む): 854231040

約数和(自身を除く): 587291280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 35879, 71758, 107637, 143516, 179395, 215274, 287032, 358790, 430548, 538185, 574064, 717580, 861096, 1076370, 1112249, 1435160, 1722192, 2152740, 2224498, 2870320, 3336747, 4305480, 4448996, 5561245, 6673494, 8610960, 8897992, 11122490, 13346988, 16683735, 17795984, 22244980, 26693976, 33367470, 44489960, 53387952, 66734940, 88979920, 133469880, 266939760]

約数ペア:

[(1, 266939760), (2, 133469880), (3, 88979920), (4, 66734940), (5, 53387952), (6, 44489960), (8, 33367470), (10, 26693976), (12, 22244980), (15, 17795984), (16, 16683735), (20, 13346988), (24, 11122490), (30, 8897992), (31, 8610960), (40, 6673494), (48, 5561245), (60, 4448996), (62, 4305480), (80, 3336747), (93, 2870320), (120, 2224498), (124, 2152740), (155, 1722192), (186, 1435160), (240, 1112249), (248, 1076370), (310, 861096), (372, 717580), (465, 574064), (496, 538185), (620, 430548), (744, 358790), (930, 287032), (1240, 215274), (1488, 179395), (1860, 143516), (2480, 107637), (3720, 71758), (7440, 35879)]