1359371280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{43237}}^1$

素因数の和:43384

約数の個数: 80

約数和(自身を含む): 4246317504

約数和(自身を除く): 2886946224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 6288, 7860, 10480, 15720, 31440, 43237, 86474, 129711, 172948, 216185, 259422, 345896, 432370, 518844, 648555, 691792, 864740, 1037688, 1297110, 1729480, 2075376, 2594220, 3458960, 5188440, 5664047, 10376880, 11328094, 16992141, 22656188, 28320235, 33984282, 45312376, 56640470, 67968564, 84960705, 90624752, 113280940, 135937128, 169921410, 226561880, 271874256, 339842820, 453123760, 679685640, 1359371280]

約数ペア:

[(1, 1359371280), (2, 679685640), (3, 453123760), (4, 339842820), (5, 271874256), (6, 226561880), (8, 169921410), (10, 135937128), (12, 113280940), (15, 90624752), (16, 84960705), (20, 67968564), (24, 56640470), (30, 45312376), (40, 33984282), (48, 28320235), (60, 22656188), (80, 16992141), (120, 11328094), (131, 10376880), (240, 5664047), (262, 5188440), (393, 3458960), (524, 2594220), (655, 2075376), (786, 1729480), (1048, 1297110), (1310, 1037688), (1572, 864740), (1965, 691792), (2096, 648555), (2620, 518844), (3144, 432370), (3930, 345896), (5240, 259422), (6288, 216185), (7860, 172948), (10480, 129711), (15720, 86474), (31440, 43237)]