140032440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{719}}^1$

素因数の和:1277

約数の個数: 96

約数和(自身を含む): 456580800

約数和(自身を除く): 316548360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 541, 719, 1082, 1438, 1623, 2157, 2164, 2705, 2876, 3246, 3595, 4314, 4328, 4869, 5410, 5752, 6471, 6492, 7190, 8115, 8628, 9738, 10785, 10820, 12942, 12984, 14380, 16230, 17256, 19476, 21570, 21640, 24345, 25884, 28760, 32355, 32460, 38952, 43140, 48690, 51768, 64710, 64920, 86280, 97380, 129420, 194760, 258840, 388979, 777958, 1166937, 1555916, 1944895, 2333874, 3111832, 3500811, 3889790, 4667748, 5834685, 7001622, 7779580, 9335496, 11669370, 14003244, 15559160, 17504055, 23338740, 28006488, 35008110, 46677480, 70016220, 140032440]

約数ペア:

[(1, 140032440), (2, 70016220), (3, 46677480), (4, 35008110), (5, 28006488), (6, 23338740), (8, 17504055), (9, 15559160), (10, 14003244), (12, 11669370), (15, 9335496), (18, 7779580), (20, 7001622), (24, 5834685), (30, 4667748), (36, 3889790), (40, 3500811), (45, 3111832), (60, 2333874), (72, 1944895), (90, 1555916), (120, 1166937), (180, 777958), (360, 388979), (541, 258840), (719, 194760), (1082, 129420), (1438, 97380), (1623, 86280), (2157, 64920), (2164, 64710), (2705, 51768), (2876, 48690), (3246, 43140), (3595, 38952), (4314, 32460), (4328, 32355), (4869, 28760), (5410, 25884), (5752, 24345), (6471, 21640), (6492, 21570), (7190, 19476), (8115, 17256), (8628, 16230), (9738, 14380), (10785, 12984), (10820, 12942)]