77238240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4349}}^1$

素因数の和:4404

約数の個数: 96

約数和(自身を含む): 249933600

約数和(自身を除く): 172695360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4349, 4440, 5920, 8698, 8880, 13047, 17396, 17760, 21745, 26094, 34792, 43490, 52188, 65235, 69584, 86980, 104376, 130470, 139168, 160913, 173960, 208752, 260940, 321826, 347920, 417504, 482739, 521880, 643652, 695840, 804565, 965478, 1043760, 1287304, 1609130, 1930956, 2087520, 2413695, 2574608, 3218260, 3861912, 4827390, 5149216, 6436520, 7723824, 9654780, 12873040, 15447648, 19309560, 25746080, 38619120, 77238240]

約数ペア:

[(1, 77238240), (2, 38619120), (3, 25746080), (4, 19309560), (5, 15447648), (6, 12873040), (8, 9654780), (10, 7723824), (12, 6436520), (15, 5149216), (16, 4827390), (20, 3861912), (24, 3218260), (30, 2574608), (32, 2413695), (37, 2087520), (40, 1930956), (48, 1609130), (60, 1287304), (74, 1043760), (80, 965478), (96, 804565), (111, 695840), (120, 643652), (148, 521880), (160, 482739), (185, 417504), (222, 347920), (240, 321826), (296, 260940), (370, 208752), (444, 173960), (480, 160913), (555, 139168), (592, 130470), (740, 104376), (888, 86980), (1110, 69584), (1184, 65235), (1480, 52188), (1776, 43490), (2220, 34792), (2960, 26094), (3552, 21745), (4349, 17760), (4440, 17396), (5920, 13047), (8698, 8880)]