1158746880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{809}}^1$

素因数の和:1206

約数の個数: 144

約数和(自身を含む): 3715256160

約数和(自身を除く): 2556509280

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, 373, 384, 480, 640, 746, 768, 809, 960, 1119, 1280, 1492, 1618, 1865, 1920, 2238, 2427, 2984, 3236, 3730, 3840, 4045, 4476, 4854, 5595, 5968, 6472, 7460, 8090, 8952, 9708, 11190, 11936, 12135, 12944, 14920, 16180, 17904, 19416, 22380, 23872, 24270, 25888, 29840, 32360, 35808, 38832, 44760, 47744, 48540, 51776, 59680, 64720, 71616, 77664, 89520, 95488, 97080, 103552, 119360, 129440, 143232, 155328, 179040, 194160, 207104, 238720, 258880, 286464, 301757, 310656, 358080, 388320, 477440, 517760, 603514, 621312, 716160, 776640, 905271, 1035520, 1207028, 1432320, 1508785, 1553280, 1810542, 2414056, 3017570, 3106560, 3621084, 4526355, 4828112, 6035140, 7242168, 9052710, 9656224, 12070280, 14484336, 18105420, 19312448, 24140560, 28968672, 36210840, 38624896, 48281120, 57937344, 72421680, 77249792, 96562240, 115874688, 144843360, 193124480, 231749376, 289686720, 386248960, 579373440, 1158746880]

約数ペア:

[(1, 1158746880), (2, 579373440), (3, 386248960), (4, 289686720), (5, 231749376), (6, 193124480), (8, 144843360), (10, 115874688), (12, 96562240), (15, 77249792), (16, 72421680), (20, 57937344), (24, 48281120), (30, 38624896), (32, 36210840), (40, 28968672), (48, 24140560), (60, 19312448), (64, 18105420), (80, 14484336), (96, 12070280), (120, 9656224), (128, 9052710), (160, 7242168), (192, 6035140), (240, 4828112), (256, 4526355), (320, 3621084), (373, 3106560), (384, 3017570), (480, 2414056), (640, 1810542), (746, 1553280), (768, 1508785), (809, 1432320), (960, 1207028), (1119, 1035520), (1280, 905271), (1492, 776640), (1618, 716160), (1865, 621312), (1920, 603514), (2238, 517760), (2427, 477440), (2984, 388320), (3236, 358080), (3730, 310656), (3840, 301757), (4045, 286464), (4476, 258880), (4854, 238720), (5595, 207104), (5968, 194160), (6472, 179040), (7460, 155328), (8090, 143232), (8952, 129440), (9708, 119360), (11190, 103552), (11936, 97080), (12135, 95488), (12944, 89520), (14920, 77664), (16180, 71616), (17904, 64720), (19416, 59680), (22380, 51776), (23872, 48540), (24270, 47744), (25888, 44760), (29840, 38832), (32360, 35808)]