127019280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3371}}^1$

素因数の和:3544

約数の個数: 80

約数和(自身を含む): 396385344

約数和(自身を除く): 269366064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3371, 3768, 4710, 6280, 6742, 7536, 9420, 10113, 12560, 13484, 16855, 18840, 20226, 26968, 33710, 37680, 40452, 50565, 53936, 67420, 80904, 101130, 134840, 161808, 202260, 269680, 404520, 529247, 809040, 1058494, 1587741, 2116988, 2646235, 3175482, 4233976, 5292470, 6350964, 7938705, 8467952, 10584940, 12701928, 15877410, 21169880, 25403856, 31754820, 42339760, 63509640, 127019280]

約数ペア:

[(1, 127019280), (2, 63509640), (3, 42339760), (4, 31754820), (5, 25403856), (6, 21169880), (8, 15877410), (10, 12701928), (12, 10584940), (15, 8467952), (16, 7938705), (20, 6350964), (24, 5292470), (30, 4233976), (40, 3175482), (48, 2646235), (60, 2116988), (80, 1587741), (120, 1058494), (157, 809040), (240, 529247), (314, 404520), (471, 269680), (628, 202260), (785, 161808), (942, 134840), (1256, 101130), (1570, 80904), (1884, 67420), (2355, 53936), (2512, 50565), (3140, 40452), (3371, 37680), (3768, 33710), (4710, 26968), (6280, 20226), (6742, 18840), (7536, 16855), (9420, 13484), (10113, 12560)]