308157120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1597}}^1$

素因数の和:1687

約数の個数: 168

約数和(自身を含む): 1076425584

約数和(自身を除く): 768268464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 402, 480, 536, 576, 603, 670, 720, 804, 960, 1005, 1072, 1206, 1340, 1440, 1597, 1608, 2010, 2144, 2412, 2680, 2880, 3015, 3194, 3216, 4020, 4288, 4791, 4824, 5360, 6030, 6388, 6432, 7985, 8040, 9582, 9648, 10720, 12060, 12776, 12864, 14373, 15970, 16080, 19164, 19296, 21440, 23955, 24120, 25552, 28746, 31940, 32160, 38328, 38592, 47910, 48240, 51104, 57492, 63880, 64320, 71865, 76656, 95820, 96480, 102208, 106999, 114984, 127760, 143730, 153312, 191640, 192960, 213998, 229968, 255520, 287460, 306624, 320997, 383280, 427996, 459936, 511040, 534995, 574920, 641994, 766560, 855992, 919872, 962991, 1069990, 1149840, 1283988, 1533120, 1604985, 1711984, 1925982, 2139980, 2299680, 2567976, 3209970, 3423968, 3851964, 4279960, 4599360, 4814955, 5135952, 6419940, 6847936, 7703928, 8559920, 9629910, 10271904, 12839880, 15407856, 17119840, 19259820, 20543808, 25679760, 30815712, 34239680, 38519640, 51359520, 61631424, 77039280, 102719040, 154078560, 308157120]

約数ペア:

[(1, 308157120), (2, 154078560), (3, 102719040), (4, 77039280), (5, 61631424), (6, 51359520), (8, 38519640), (9, 34239680), (10, 30815712), (12, 25679760), (15, 20543808), (16, 19259820), (18, 17119840), (20, 15407856), (24, 12839880), (30, 10271904), (32, 9629910), (36, 8559920), (40, 7703928), (45, 6847936), (48, 6419940), (60, 5135952), (64, 4814955), (67, 4599360), (72, 4279960), (80, 3851964), (90, 3423968), (96, 3209970), (120, 2567976), (134, 2299680), (144, 2139980), (160, 1925982), (180, 1711984), (192, 1604985), (201, 1533120), (240, 1283988), (268, 1149840), (288, 1069990), (320, 962991), (335, 919872), (360, 855992), (402, 766560), (480, 641994), (536, 574920), (576, 534995), (603, 511040), (670, 459936), (720, 427996), (804, 383280), (960, 320997), (1005, 306624), (1072, 287460), (1206, 255520), (1340, 229968), (1440, 213998), (1597, 192960), (1608, 191640), (2010, 153312), (2144, 143730), (2412, 127760), (2680, 114984), (2880, 106999), (3015, 102208), (3194, 96480), (3216, 95820), (4020, 76656), (4288, 71865), (4791, 64320), (4824, 63880), (5360, 57492), (6030, 51104), (6388, 48240), (6432, 47910), (7985, 38592), (8040, 38328), (9582, 32160), (9648, 31940), (10720, 28746), (12060, 25552), (12776, 24120), (12864, 23955), (14373, 21440), (15970, 19296), (16080, 19164)]