147528960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 477020544

約数和(自身を除く): 329491584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 256, 309, 320, 373, 384, 412, 480, 515, 618, 640, 746, 768, 824, 960, 1030, 1119, 1236, 1280, 1492, 1545, 1648, 1865, 1920, 2060, 2238, 2472, 2984, 3090, 3296, 3730, 3840, 4120, 4476, 4944, 5595, 5968, 6180, 6592, 7460, 8240, 8952, 9888, 11190, 11936, 12360, 13184, 14920, 16480, 17904, 19776, 22380, 23872, 24720, 26368, 29840, 32960, 35808, 38419, 39552, 44760, 47744, 49440, 59680, 65920, 71616, 76838, 79104, 89520, 95488, 98880, 115257, 119360, 131840, 143232, 153676, 179040, 192095, 197760, 230514, 238720, 286464, 307352, 358080, 384190, 395520, 461028, 477440, 576285, 614704, 716160, 768380, 922056, 1152570, 1229408, 1432320, 1536760, 1844112, 2305140, 2458816, 3073520, 3688224, 4610280, 4917632, 6147040, 7376448, 9220560, 9835264, 12294080, 14752896, 18441120, 24588160, 29505792, 36882240, 49176320, 73764480, 147528960]

約数ペア:

[(1, 147528960), (2, 73764480), (3, 49176320), (4, 36882240), (5, 29505792), (6, 24588160), (8, 18441120), (10, 14752896), (12, 12294080), (15, 9835264), (16, 9220560), (20, 7376448), (24, 6147040), (30, 4917632), (32, 4610280), (40, 3688224), (48, 3073520), (60, 2458816), (64, 2305140), (80, 1844112), (96, 1536760), (103, 1432320), (120, 1229408), (128, 1152570), (160, 922056), (192, 768380), (206, 716160), (240, 614704), (256, 576285), (309, 477440), (320, 461028), (373, 395520), (384, 384190), (412, 358080), (480, 307352), (515, 286464), (618, 238720), (640, 230514), (746, 197760), (768, 192095), (824, 179040), (960, 153676), (1030, 143232), (1119, 131840), (1236, 119360), (1280, 115257), (1492, 98880), (1545, 95488), (1648, 89520), (1865, 79104), (1920, 76838), (2060, 71616), (2238, 65920), (2472, 59680), (2984, 49440), (3090, 47744), (3296, 44760), (3730, 39552), (3840, 38419), (4120, 35808), (4476, 32960), (4944, 29840), (5595, 26368), (5968, 24720), (6180, 23872), (6592, 22380), (7460, 19776), (8240, 17904), (8952, 16480), (9888, 14920), (11190, 13184), (11936, 12360)]