11558240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 29393280

約数和(自身を除く): 17835040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 53, 58, 80, 94, 106, 116, 145, 160, 188, 212, 232, 235, 265, 290, 376, 424, 464, 470, 530, 580, 752, 848, 928, 940, 1060, 1160, 1363, 1504, 1537, 1696, 1880, 2120, 2320, 2491, 2726, 3074, 3760, 4240, 4640, 4982, 5452, 6148, 6815, 7520, 7685, 8480, 9964, 10904, 12296, 12455, 13630, 15370, 19928, 21808, 24592, 24910, 27260, 30740, 39856, 43616, 49184, 49820, 54520, 61480, 72239, 79712, 99640, 109040, 122960, 144478, 199280, 218080, 245920, 288956, 361195, 398560, 577912, 722390, 1155824, 1444780, 2311648, 2889560, 5779120, 11558240]

約数ペア:

[(1, 11558240), (2, 5779120), (4, 2889560), (5, 2311648), (8, 1444780), (10, 1155824), (16, 722390), (20, 577912), (29, 398560), (32, 361195), (40, 288956), (47, 245920), (53, 218080), (58, 199280), (80, 144478), (94, 122960), (106, 109040), (116, 99640), (145, 79712), (160, 72239), (188, 61480), (212, 54520), (232, 49820), (235, 49184), (265, 43616), (290, 39856), (376, 30740), (424, 27260), (464, 24910), (470, 24592), (530, 21808), (580, 19928), (752, 15370), (848, 13630), (928, 12455), (940, 12296), (1060, 10904), (1160, 9964), (1363, 8480), (1504, 7685), (1537, 7520), (1696, 6815), (1880, 6148), (2120, 5452), (2320, 4982), (2491, 4640), (2726, 4240), (3074, 3760)]