12124280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 34214400

約数和(自身を除く): 22090120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 43, 53, 56, 70, 76, 86, 95, 106, 133, 140, 152, 172, 190, 212, 215, 265, 266, 280, 301, 344, 371, 380, 424, 430, 530, 532, 602, 665, 742, 760, 817, 860, 1007, 1060, 1064, 1204, 1330, 1484, 1505, 1634, 1720, 1855, 2014, 2120, 2279, 2408, 2660, 2968, 3010, 3268, 3710, 4028, 4085, 4558, 5035, 5320, 5719, 6020, 6536, 7049, 7420, 8056, 8170, 9116, 10070, 11395, 11438, 12040, 14098, 14840, 15953, 16340, 18232, 20140, 22790, 22876, 28196, 28595, 31906, 32680, 35245, 40280, 43301, 45580, 45752, 56392, 57190, 63812, 70490, 79765, 86602, 91160, 114380, 127624, 140980, 159530, 173204, 216505, 228760, 281960, 303107, 319060, 346408, 433010, 606214, 638120, 866020, 1212428, 1515535, 1732040, 2424856, 3031070, 6062140, 12124280]

約数ペア:

[(1, 12124280), (2, 6062140), (4, 3031070), (5, 2424856), (7, 1732040), (8, 1515535), (10, 1212428), (14, 866020), (19, 638120), (20, 606214), (28, 433010), (35, 346408), (38, 319060), (40, 303107), (43, 281960), (53, 228760), (56, 216505), (70, 173204), (76, 159530), (86, 140980), (95, 127624), (106, 114380), (133, 91160), (140, 86602), (152, 79765), (172, 70490), (190, 63812), (212, 57190), (215, 56392), (265, 45752), (266, 45580), (280, 43301), (301, 40280), (344, 35245), (371, 32680), (380, 31906), (424, 28595), (430, 28196), (530, 22876), (532, 22790), (602, 20140), (665, 18232), (742, 16340), (760, 15953), (817, 14840), (860, 14098), (1007, 12040), (1060, 11438), (1064, 11395), (1204, 10070), (1330, 9116), (1484, 8170), (1505, 8056), (1634, 7420), (1720, 7049), (1855, 6536), (2014, 6020), (2120, 5719), (2279, 5320), (2408, 5035), (2660, 4558), (2968, 4085), (3010, 4028), (3268, 3710)]