302051280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2803}}^1$

素因数の和:3268

約数の個数: 80

約数和(自身を含む): 938779200

約数和(自身を除く): 636727920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 898, 1347, 1796, 2245, 2694, 2803, 3592, 4490, 5388, 5606, 6735, 7184, 8409, 8980, 10776, 11212, 13470, 14015, 16818, 17960, 21552, 22424, 26940, 28030, 33636, 35920, 42045, 44848, 53880, 56060, 67272, 84090, 107760, 112120, 134544, 168180, 224240, 336360, 672720, 1258547, 2517094, 3775641, 5034188, 6292735, 7551282, 10068376, 12585470, 15102564, 18878205, 20136752, 25170940, 30205128, 37756410, 50341880, 60410256, 75512820, 100683760, 151025640, 302051280]

約数ペア:

[(1, 302051280), (2, 151025640), (3, 100683760), (4, 75512820), (5, 60410256), (6, 50341880), (8, 37756410), (10, 30205128), (12, 25170940), (15, 20136752), (16, 18878205), (20, 15102564), (24, 12585470), (30, 10068376), (40, 7551282), (48, 6292735), (60, 5034188), (80, 3775641), (120, 2517094), (240, 1258547), (449, 672720), (898, 336360), (1347, 224240), (1796, 168180), (2245, 134544), (2694, 112120), (2803, 107760), (3592, 84090), (4490, 67272), (5388, 56060), (5606, 53880), (6735, 44848), (7184, 42045), (8409, 35920), (8980, 33636), (10776, 28030), (11212, 26940), (13470, 22424), (14015, 21552), (16818, 17960)]