68338560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{35593}}^1$

素因数の和:35615

約数の個数: 64

約数和(自身を含む): 217835280

約数和(自身を除く): 149496720

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, 35593, 71186, 106779, 142372, 177965, 213558, 284744, 355930, 427116, 533895, 569488, 711860, 854232, 1067790, 1138976, 1423720, 1708464, 2135580, 2277952, 2847440, 3416928, 4271160, 4555904, 5694880, 6833856, 8542320, 11389760, 13667712, 17084640, 22779520, 34169280, 68338560]

約数ペア:

[(1, 68338560), (2, 34169280), (3, 22779520), (4, 17084640), (5, 13667712), (6, 11389760), (8, 8542320), (10, 6833856), (12, 5694880), (15, 4555904), (16, 4271160), (20, 3416928), (24, 2847440), (30, 2277952), (32, 2135580), (40, 1708464), (48, 1423720), (60, 1138976), (64, 1067790), (80, 854232), (96, 711860), (120, 569488), (128, 533895), (160, 427116), (192, 355930), (240, 284744), (320, 213558), (384, 177965), (480, 142372), (640, 106779), (960, 71186), (1920, 35593)]