242457840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{112249}}^1$

素因数の和:112271

約数の個数: 80

約数和(自身を含む): 835140000

約数和(自身を除く): 592682160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 112249, 224498, 336747, 448996, 561245, 673494, 897992, 1010241, 1122490, 1346988, 1683735, 1795984, 2020482, 2244980, 2693976, 3030723, 3367470, 4040964, 4489960, 5051205, 5387952, 6061446, 6734940, 8081928, 8979920, 10102410, 12122892, 13469880, 15153615, 16163856, 20204820, 24245784, 26939760, 30307230, 40409640, 48491568, 60614460, 80819280, 121228920, 242457840]

約数ペア:

[(1, 242457840), (2, 121228920), (3, 80819280), (4, 60614460), (5, 48491568), (6, 40409640), (8, 30307230), (9, 26939760), (10, 24245784), (12, 20204820), (15, 16163856), (16, 15153615), (18, 13469880), (20, 12122892), (24, 10102410), (27, 8979920), (30, 8081928), (36, 6734940), (40, 6061446), (45, 5387952), (48, 5051205), (54, 4489960), (60, 4040964), (72, 3367470), (80, 3030723), (90, 2693976), (108, 2244980), (120, 2020482), (135, 1795984), (144, 1683735), (180, 1346988), (216, 1122490), (240, 1010241), (270, 897992), (360, 673494), (432, 561245), (540, 448996), (720, 336747), (1080, 224498), (2160, 112249)]