5216520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1542

約数の個数: 64

約数和(自身を含む): 16200000

約数和(自身を除く): 10983480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1499, 1740, 2998, 3480, 4497, 5996, 7495, 8994, 11992, 14990, 17988, 22485, 29980, 35976, 43471, 44970, 59960, 86942, 89940, 130413, 173884, 179880, 217355, 260826, 347768, 434710, 521652, 652065, 869420, 1043304, 1304130, 1738840, 2608260, 5216520]

約数ペア:

[(1, 5216520), (2, 2608260), (3, 1738840), (4, 1304130), (5, 1043304), (6, 869420), (8, 652065), (10, 521652), (12, 434710), (15, 347768), (20, 260826), (24, 217355), (29, 179880), (30, 173884), (40, 130413), (58, 89940), (60, 86942), (87, 59960), (116, 44970), (120, 43471), (145, 35976), (174, 29980), (232, 22485), (290, 17988), (348, 14990), (435, 11992), (580, 8994), (696, 7495), (870, 5996), (1160, 4497), (1499, 3480), (1740, 2998)]