256699200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{53479}}^1$

素因数の和:53504

約数の個数: 84

約数和(自身を含む): 842203040

約数和(自身を除く): 585503840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 53479, 106958, 160437, 213916, 267395, 320874, 427832, 534790, 641748, 802185, 855664, 1069580, 1283496, 1336975, 1604370, 1711328, 2139160, 2566992, 2673950, 3208740, 3422656, 4010925, 4278320, 5133984, 5347900, 6417480, 8021850, 8556640, 10267968, 10695800, 12834960, 16043700, 17113280, 21391600, 25669920, 32087400, 42783200, 51339840, 64174800, 85566400, 128349600, 256699200]

約数ペア:

[(1, 256699200), (2, 128349600), (3, 85566400), (4, 64174800), (5, 51339840), (6, 42783200), (8, 32087400), (10, 25669920), (12, 21391600), (15, 17113280), (16, 16043700), (20, 12834960), (24, 10695800), (25, 10267968), (30, 8556640), (32, 8021850), (40, 6417480), (48, 5347900), (50, 5133984), (60, 4278320), (64, 4010925), (75, 3422656), (80, 3208740), (96, 2673950), (100, 2566992), (120, 2139160), (150, 1711328), (160, 1604370), (192, 1336975), (200, 1283496), (240, 1069580), (300, 855664), (320, 802185), (400, 641748), (480, 534790), (600, 427832), (800, 320874), (960, 267395), (1200, 213916), (1600, 160437), (2400, 106958), (4800, 53479)]