2587662720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{149749}}^1$

素因数の和:149777

約数の個数: 128

約数和(自身を含む): 9164700000

約数和(自身を除く): 6577037280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 149749, 299498, 449247, 598996, 748745, 898494, 1197992, 1347741, 1497490, 1796988, 2246235, 2395984, 2695482, 2994980, 3593976, 4043223, 4492470, 4791968, 5390964, 5989960, 6738705, 7187952, 8086446, 8984940, 9583936, 10781928, 11979920, 13477410, 14375904, 16172892, 17969880, 19167872, 20216115, 21563856, 23959840, 26954820, 28751808, 32345784, 35939760, 40432230, 43127712, 47919680, 53909640, 57503616, 64691568, 71879520, 80864460, 86255424, 95839360, 107819280, 129383136, 143759040, 161728920, 172510848, 215638560, 258766272, 287518080, 323457840, 431277120, 517532544, 646915680, 862554240, 1293831360, 2587662720]

約数ペア:

[(1, 2587662720), (2, 1293831360), (3, 862554240), (4, 646915680), (5, 517532544), (6, 431277120), (8, 323457840), (9, 287518080), (10, 258766272), (12, 215638560), (15, 172510848), (16, 161728920), (18, 143759040), (20, 129383136), (24, 107819280), (27, 95839360), (30, 86255424), (32, 80864460), (36, 71879520), (40, 64691568), (45, 57503616), (48, 53909640), (54, 47919680), (60, 43127712), (64, 40432230), (72, 35939760), (80, 32345784), (90, 28751808), (96, 26954820), (108, 23959840), (120, 21563856), (128, 20216115), (135, 19167872), (144, 17969880), (160, 16172892), (180, 14375904), (192, 13477410), (216, 11979920), (240, 10781928), (270, 9583936), (288, 8984940), (320, 8086446), (360, 7187952), (384, 6738705), (432, 5989960), (480, 5390964), (540, 4791968), (576, 4492470), (640, 4043223), (720, 3593976), (864, 2994980), (960, 2695482), (1080, 2395984), (1152, 2246235), (1440, 1796988), (1728, 1497490), (1920, 1347741), (2160, 1197992), (2880, 898494), (3456, 748745), (4320, 598996), (5760, 449247), (8640, 299498), (17280, 149749)]