272037120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{70843}}^1$

素因数の和:70867

約数の個数: 72

約数和(自身を含む): 868830816

約数和(自身を除く): 596793696

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 70843, 141686, 212529, 283372, 354215, 425058, 566744, 708430, 850116, 1062645, 1133488, 1416860, 1700232, 2125290, 2266976, 2833720, 3400464, 4250580, 4533952, 5667440, 6800928, 8501160, 9067904, 11334880, 13601856, 17002320, 18135808, 22669760, 27203712, 34004640, 45339520, 54407424, 68009280, 90679040, 136018560, 272037120]

約数ペア:

[(1, 272037120), (2, 136018560), (3, 90679040), (4, 68009280), (5, 54407424), (6, 45339520), (8, 34004640), (10, 27203712), (12, 22669760), (15, 18135808), (16, 17002320), (20, 13601856), (24, 11334880), (30, 9067904), (32, 8501160), (40, 6800928), (48, 5667440), (60, 4533952), (64, 4250580), (80, 3400464), (96, 2833720), (120, 2266976), (128, 2125290), (160, 1700232), (192, 1416860), (240, 1133488), (256, 1062645), (320, 850116), (384, 708430), (480, 566744), (640, 425058), (768, 354215), (960, 283372), (1280, 212529), (1920, 141686), (3840, 70843)]