6808080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1528

約数の個数: 80

約数和(自身を含む): 22230720

約数和(自身を除く): 15422640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1493, 1520, 2280, 2986, 4479, 4560, 5972, 7465, 8958, 11944, 14930, 17916, 22395, 23888, 28367, 29860, 35832, 44790, 56734, 59720, 71664, 85101, 89580, 113468, 119440, 141835, 170202, 179160, 226936, 283670, 340404, 358320, 425505, 453872, 567340, 680808, 851010, 1134680, 1361616, 1702020, 2269360, 3404040, 6808080]

約数ペア:

[(1, 6808080), (2, 3404040), (3, 2269360), (4, 1702020), (5, 1361616), (6, 1134680), (8, 851010), (10, 680808), (12, 567340), (15, 453872), (16, 425505), (19, 358320), (20, 340404), (24, 283670), (30, 226936), (38, 179160), (40, 170202), (48, 141835), (57, 119440), (60, 113468), (76, 89580), (80, 85101), (95, 71664), (114, 59720), (120, 56734), (152, 44790), (190, 35832), (228, 29860), (240, 28367), (285, 23888), (304, 22395), (380, 17916), (456, 14930), (570, 11944), (760, 8958), (912, 7465), (1140, 5972), (1493, 4560), (1520, 4479), (2280, 2986)]