240076060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{12517}}^1$

素因数の和:12670

約数の個数: 48

約数和(自身を含む): 580434624

約数和(自身を除く): 340358564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 9590, 12517, 19180, 25034, 50068, 62585, 87619, 125170, 175238, 250340, 350476, 438095, 876190, 1714829, 1752380, 3429658, 6859316, 8574145, 12003803, 17148290, 24007606, 34296580, 48015212, 60019015, 120038030, 240076060]

約数ペア:

[(1, 240076060), (2, 120038030), (4, 60019015), (5, 48015212), (7, 34296580), (10, 24007606), (14, 17148290), (20, 12003803), (28, 8574145), (35, 6859316), (70, 3429658), (137, 1752380), (140, 1714829), (274, 876190), (548, 438095), (685, 350476), (959, 250340), (1370, 175238), (1918, 125170), (2740, 87619), (3836, 62585), (4795, 50068), (9590, 25034), (12517, 19180)]