80206320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1867}}^1$

素因数の和:2062

約数の個数: 80

約数和(自身を含む): 250162560

約数和(自身を除く): 169956240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 716, 895, 1074, 1432, 1790, 1867, 2148, 2685, 2864, 3580, 3734, 4296, 5370, 5601, 7160, 7468, 8592, 9335, 10740, 11202, 14320, 14936, 18670, 21480, 22404, 28005, 29872, 37340, 42960, 44808, 56010, 74680, 89616, 112020, 149360, 224040, 334193, 448080, 668386, 1002579, 1336772, 1670965, 2005158, 2673544, 3341930, 4010316, 5012895, 5347088, 6683860, 8020632, 10025790, 13367720, 16041264, 20051580, 26735440, 40103160, 80206320]

約数ペア:

[(1, 80206320), (2, 40103160), (3, 26735440), (4, 20051580), (5, 16041264), (6, 13367720), (8, 10025790), (10, 8020632), (12, 6683860), (15, 5347088), (16, 5012895), (20, 4010316), (24, 3341930), (30, 2673544), (40, 2005158), (48, 1670965), (60, 1336772), (80, 1002579), (120, 668386), (179, 448080), (240, 334193), (358, 224040), (537, 149360), (716, 112020), (895, 89616), (1074, 74680), (1432, 56010), (1790, 44808), (1867, 42960), (2148, 37340), (2685, 29872), (2864, 28005), (3580, 22404), (3734, 21480), (4296, 18670), (5370, 14936), (5601, 14320), (7160, 11202), (7468, 10740), (8592, 9335)]