189628080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16811}}^1$

素因数の和:16874

約数の個数: 80

約数和(自身を含む): 600390144

約数和(自身を除く): 410762064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 16811, 33622, 50433, 67244, 84055, 100866, 134488, 168110, 201732, 252165, 268976, 336220, 403464, 504330, 672440, 790117, 806928, 1008660, 1344880, 1580234, 2017320, 2370351, 3160468, 3950585, 4034640, 4740702, 6320936, 7901170, 9481404, 11851755, 12641872, 15802340, 18962808, 23703510, 31604680, 37925616, 47407020, 63209360, 94814040, 189628080]

約数ペア:

[(1, 189628080), (2, 94814040), (3, 63209360), (4, 47407020), (5, 37925616), (6, 31604680), (8, 23703510), (10, 18962808), (12, 15802340), (15, 12641872), (16, 11851755), (20, 9481404), (24, 7901170), (30, 6320936), (40, 4740702), (47, 4034640), (48, 3950585), (60, 3160468), (80, 2370351), (94, 2017320), (120, 1580234), (141, 1344880), (188, 1008660), (235, 806928), (240, 790117), (282, 672440), (376, 504330), (470, 403464), (564, 336220), (705, 268976), (752, 252165), (940, 201732), (1128, 168110), (1410, 134488), (1880, 100866), (2256, 84055), (2820, 67244), (3760, 50433), (5640, 33622), (11280, 16811)]