66120960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 215159616

約数和(自身を除く): 149038656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 257, 268, 320, 335, 384, 402, 480, 514, 536, 640, 670, 768, 771, 804, 960, 1005, 1028, 1072, 1280, 1285, 1340, 1542, 1608, 1920, 2010, 2056, 2144, 2570, 2680, 3084, 3216, 3840, 3855, 4020, 4112, 4288, 5140, 5360, 6168, 6432, 7710, 8040, 8224, 8576, 10280, 10720, 12336, 12864, 15420, 16080, 16448, 17152, 17219, 20560, 21440, 24672, 25728, 30840, 32160, 32896, 34438, 41120, 42880, 49344, 51456, 51657, 61680, 64320, 65792, 68876, 82240, 85760, 86095, 98688, 103314, 123360, 128640, 137752, 164480, 172190, 197376, 206628, 246720, 257280, 258285, 275504, 328960, 344380, 413256, 493440, 516570, 551008, 688760, 826512, 986880, 1033140, 1102016, 1377520, 1653024, 2066280, 2204032, 2755040, 3306048, 4132560, 4408064, 5510080, 6612096, 8265120, 11020160, 13224192, 16530240, 22040320, 33060480, 66120960]

約数ペア:

[(1, 66120960), (2, 33060480), (3, 22040320), (4, 16530240), (5, 13224192), (6, 11020160), (8, 8265120), (10, 6612096), (12, 5510080), (15, 4408064), (16, 4132560), (20, 3306048), (24, 2755040), (30, 2204032), (32, 2066280), (40, 1653024), (48, 1377520), (60, 1102016), (64, 1033140), (67, 986880), (80, 826512), (96, 688760), (120, 551008), (128, 516570), (134, 493440), (160, 413256), (192, 344380), (201, 328960), (240, 275504), (256, 258285), (257, 257280), (268, 246720), (320, 206628), (335, 197376), (384, 172190), (402, 164480), (480, 137752), (514, 128640), (536, 123360), (640, 103314), (670, 98688), (768, 86095), (771, 85760), (804, 82240), (960, 68876), (1005, 65792), (1028, 64320), (1072, 61680), (1280, 51657), (1285, 51456), (1340, 49344), (1542, 42880), (1608, 41120), (1920, 34438), (2010, 32896), (2056, 32160), (2144, 30840), (2570, 25728), (2680, 24672), (3084, 21440), (3216, 20560), (3840, 17219), (3855, 17152), (4020, 16448), (4112, 16080), (4288, 15420), (5140, 12864), (5360, 12336), (6168, 10720), (6432, 10280), (7710, 8576), (8040, 8224)]