67758720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{35291}}^1$

素因数の和:35313

約数の個数: 64

約数和(自身を含む): 215987040

約数和(自身を除く): 148228320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 35291, 70582, 105873, 141164, 176455, 211746, 282328, 352910, 423492, 529365, 564656, 705820, 846984, 1058730, 1129312, 1411640, 1693968, 2117460, 2258624, 2823280, 3387936, 4234920, 4517248, 5646560, 6775872, 8469840, 11293120, 13551744, 16939680, 22586240, 33879360, 67758720]

約数ペア:

[(1, 67758720), (2, 33879360), (3, 22586240), (4, 16939680), (5, 13551744), (6, 11293120), (8, 8469840), (10, 6775872), (12, 5646560), (15, 4517248), (16, 4234920), (20, 3387936), (24, 2823280), (30, 2258624), (32, 2117460), (40, 1693968), (48, 1411640), (60, 1129312), (64, 1058730), (80, 846984), (96, 705820), (120, 564656), (128, 529365), (160, 423492), (192, 352910), (240, 282328), (320, 211746), (384, 176455), (480, 141164), (640, 105873), (960, 70582), (1920, 35291)]