316905360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5479}}^1$

素因数の和:5736

約数の個数: 80

約数和(自身を含む): 986663040

約数和(自身を除く): 669757680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3856, 4820, 5479, 5784, 7230, 9640, 10958, 11568, 14460, 16437, 19280, 21916, 27395, 28920, 32874, 43832, 54790, 57840, 65748, 82185, 87664, 109580, 131496, 164370, 219160, 262992, 328740, 438320, 657480, 1314960, 1320439, 2640878, 3961317, 5281756, 6602195, 7922634, 10563512, 13204390, 15845268, 19806585, 21127024, 26408780, 31690536, 39613170, 52817560, 63381072, 79226340, 105635120, 158452680, 316905360]

約数ペア:

[(1, 316905360), (2, 158452680), (3, 105635120), (4, 79226340), (5, 63381072), (6, 52817560), (8, 39613170), (10, 31690536), (12, 26408780), (15, 21127024), (16, 19806585), (20, 15845268), (24, 13204390), (30, 10563512), (40, 7922634), (48, 6602195), (60, 5281756), (80, 3961317), (120, 2640878), (240, 1320439), (241, 1314960), (482, 657480), (723, 438320), (964, 328740), (1205, 262992), (1446, 219160), (1928, 164370), (2410, 131496), (2892, 109580), (3615, 87664), (3856, 82185), (4820, 65748), (5479, 57840), (5784, 54790), (7230, 43832), (9640, 32874), (10958, 28920), (11568, 27395), (14460, 21916), (16437, 19280)]