66546240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:796

約数の個数: 112

約数和(自身を含む): 213652608

約数和(自身を除く): 147106368

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, 160, 192, 206, 240, 309, 320, 412, 480, 515, 618, 673, 824, 960, 1030, 1236, 1346, 1545, 1648, 2019, 2060, 2472, 2692, 3090, 3296, 3365, 4038, 4120, 4944, 5384, 6180, 6592, 6730, 8076, 8240, 9888, 10095, 10768, 12360, 13460, 16152, 16480, 19776, 20190, 21536, 24720, 26920, 32304, 32960, 40380, 43072, 49440, 53840, 64608, 69319, 80760, 98880, 107680, 129216, 138638, 161520, 207957, 215360, 277276, 323040, 346595, 415914, 554552, 646080, 693190, 831828, 1039785, 1109104, 1386380, 1663656, 2079570, 2218208, 2772760, 3327312, 4159140, 4436416, 5545520, 6654624, 8318280, 11091040, 13309248, 16636560, 22182080, 33273120, 66546240]

約数ペア:

[(1, 66546240), (2, 33273120), (3, 22182080), (4, 16636560), (5, 13309248), (6, 11091040), (8, 8318280), (10, 6654624), (12, 5545520), (15, 4436416), (16, 4159140), (20, 3327312), (24, 2772760), (30, 2218208), (32, 2079570), (40, 1663656), (48, 1386380), (60, 1109104), (64, 1039785), (80, 831828), (96, 693190), (103, 646080), (120, 554552), (160, 415914), (192, 346595), (206, 323040), (240, 277276), (309, 215360), (320, 207957), (412, 161520), (480, 138638), (515, 129216), (618, 107680), (673, 98880), (824, 80760), (960, 69319), (1030, 64608), (1236, 53840), (1346, 49440), (1545, 43072), (1648, 40380), (2019, 32960), (2060, 32304), (2472, 26920), (2692, 24720), (3090, 21536), (3296, 20190), (3365, 19776), (4038, 16480), (4120, 16152), (4944, 13460), (5384, 12360), (6180, 10768), (6592, 10095), (6730, 9888), (8076, 8240)]