66473280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23081}}^1$

素因数の和:23104

約数の個数: 84

約数和(自身を含む): 228650292

約数和(自身を除く): 162177012

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, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 23081, 46162, 69243, 92324, 115405, 138486, 184648, 207729, 230810, 276972, 346215, 369296, 415458, 461620, 553944, 692430, 738592, 830916, 923240, 1038645, 1107888, 1384860, 1477184, 1661832, 1846480, 2077290, 2215776, 2769720, 3323664, 3692960, 4154580, 4431552, 5539440, 6647328, 7385920, 8309160, 11078880, 13294656, 16618320, 22157760, 33236640, 66473280]

約数ペア:

[(1, 66473280), (2, 33236640), (3, 22157760), (4, 16618320), (5, 13294656), (6, 11078880), (8, 8309160), (9, 7385920), (10, 6647328), (12, 5539440), (15, 4431552), (16, 4154580), (18, 3692960), (20, 3323664), (24, 2769720), (30, 2215776), (32, 2077290), (36, 1846480), (40, 1661832), (45, 1477184), (48, 1384860), (60, 1107888), (64, 1038645), (72, 923240), (80, 830916), (90, 738592), (96, 692430), (120, 553944), (144, 461620), (160, 415458), (180, 369296), (192, 346215), (240, 276972), (288, 230810), (320, 207729), (360, 184648), (480, 138486), (576, 115405), (720, 92324), (960, 69243), (1440, 46162), (2880, 23081)]