74221780320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51542903}}^1$

素因数の和:51542924

約数の個数: 72

約数和(自身を含む): 253281830256

約数和(自身を除く): 179060049936

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 51542903, 103085806, 154628709, 206171612, 257714515, 309257418, 412343224, 463886127, 515429030, 618514836, 773143545, 824686448, 927772254, 1030858060, 1237029672, 1546287090, 1649372896, 1855544508, 2061716120, 2319430635, 2474059344, 3092574180, 3711089016, 4123432240, 4638861270, 4948118688, 6185148360, 7422178032, 8246864480, 9277722540, 12370296720, 14844356064, 18555445080, 24740593440, 37110890160, 74221780320]

約数ペア:

[(1, 74221780320), (2, 37110890160), (3, 24740593440), (4, 18555445080), (5, 14844356064), (6, 12370296720), (8, 9277722540), (9, 8246864480), (10, 7422178032), (12, 6185148360), (15, 4948118688), (16, 4638861270), (18, 4123432240), (20, 3711089016), (24, 3092574180), (30, 2474059344), (32, 2319430635), (36, 2061716120), (40, 1855544508), (45, 1649372896), (48, 1546287090), (60, 1237029672), (72, 1030858060), (80, 927772254), (90, 824686448), (96, 773143545), (120, 618514836), (144, 515429030), (160, 463886127), (180, 412343224), (240, 309257418), (288, 257714515), (360, 206171612), (480, 154628709), (720, 103085806), (1440, 51542903)]