320857632

素因数分解:

$2^5\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3407}}^1$

素因数の和:3535

約数の個数: 96

約数和(自身を含む): 944697600

約数和(自身を除く): 623839968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 109, 144, 216, 218, 288, 327, 432, 436, 654, 864, 872, 981, 1308, 1744, 1962, 2616, 2943, 3407, 3488, 3924, 5232, 5886, 6814, 7848, 10221, 10464, 11772, 13628, 15696, 20442, 23544, 27256, 30663, 31392, 40884, 47088, 54512, 61326, 81768, 91989, 94176, 109024, 122652, 163536, 183978, 245304, 327072, 367956, 371363, 490608, 735912, 742726, 981216, 1114089, 1471824, 1485452, 2228178, 2943648, 2970904, 3342267, 4456356, 5941808, 6684534, 8912712, 10026801, 11883616, 13369068, 17825424, 20053602, 26738136, 35650848, 40107204, 53476272, 80214408, 106952544, 160428816, 320857632]

約数ペア:

[(1, 320857632), (2, 160428816), (3, 106952544), (4, 80214408), (6, 53476272), (8, 40107204), (9, 35650848), (12, 26738136), (16, 20053602), (18, 17825424), (24, 13369068), (27, 11883616), (32, 10026801), (36, 8912712), (48, 6684534), (54, 5941808), (72, 4456356), (96, 3342267), (108, 2970904), (109, 2943648), (144, 2228178), (216, 1485452), (218, 1471824), (288, 1114089), (327, 981216), (432, 742726), (436, 735912), (654, 490608), (864, 371363), (872, 367956), (981, 327072), (1308, 245304), (1744, 183978), (1962, 163536), (2616, 122652), (2943, 109024), (3407, 94176), (3488, 91989), (3924, 81768), (5232, 61326), (5886, 54512), (6814, 47088), (7848, 40884), (10221, 31392), (10464, 30663), (11772, 27256), (13628, 23544), (15696, 20442)]