66307680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{15349}}^1$

素因数の和:15373

約数の個数: 96

約数和(自身を含む): 232092000

約数和(自身を除く): 165784320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 15349, 30698, 46047, 61396, 76745, 92094, 122792, 138141, 153490, 184188, 230235, 245584, 276282, 306980, 368376, 414423, 460470, 491168, 552564, 613960, 690705, 736752, 828846, 920940, 1105128, 1227920, 1381410, 1473504, 1657692, 1841880, 2072115, 2210256, 2455840, 2762820, 3315384, 3683760, 4144230, 4420512, 5525640, 6630768, 7367520, 8288460, 11051280, 13261536, 16576920, 22102560, 33153840, 66307680]

約数ペア:

[(1, 66307680), (2, 33153840), (3, 22102560), (4, 16576920), (5, 13261536), (6, 11051280), (8, 8288460), (9, 7367520), (10, 6630768), (12, 5525640), (15, 4420512), (16, 4144230), (18, 3683760), (20, 3315384), (24, 2762820), (27, 2455840), (30, 2210256), (32, 2072115), (36, 1841880), (40, 1657692), (45, 1473504), (48, 1381410), (54, 1227920), (60, 1105128), (72, 920940), (80, 828846), (90, 736752), (96, 690705), (108, 613960), (120, 552564), (135, 491168), (144, 460470), (160, 414423), (180, 368376), (216, 306980), (240, 276282), (270, 245584), (288, 230235), (360, 184188), (432, 153490), (480, 138141), (540, 122792), (720, 92094), (864, 76745), (1080, 61396), (1440, 46047), (2160, 30698), (4320, 15349)]