12070960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 120

約数和(自身を含む): 32654160

約数和(自身を除く): 20583200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 43, 44, 55, 58, 80, 86, 88, 110, 116, 121, 145, 172, 176, 215, 220, 232, 242, 290, 319, 344, 430, 440, 464, 473, 484, 580, 605, 638, 688, 860, 880, 946, 968, 1160, 1210, 1247, 1276, 1595, 1720, 1892, 1936, 2320, 2365, 2420, 2494, 2552, 3190, 3440, 3509, 3784, 4730, 4840, 4988, 5104, 5203, 6235, 6380, 7018, 7568, 9460, 9680, 9976, 10406, 12470, 12760, 13717, 14036, 17545, 18920, 19952, 20812, 24940, 25520, 26015, 27434, 28072, 35090, 37840, 41624, 49880, 52030, 54868, 56144, 68585, 70180, 83248, 99760, 104060, 109736, 137170, 140360, 150887, 208120, 219472, 274340, 280720, 301774, 416240, 548680, 603548, 754435, 1097360, 1207096, 1508870, 2414192, 3017740, 6035480, 12070960]

約数ペア:

[(1, 12070960), (2, 6035480), (4, 3017740), (5, 2414192), (8, 1508870), (10, 1207096), (11, 1097360), (16, 754435), (20, 603548), (22, 548680), (29, 416240), (40, 301774), (43, 280720), (44, 274340), (55, 219472), (58, 208120), (80, 150887), (86, 140360), (88, 137170), (110, 109736), (116, 104060), (121, 99760), (145, 83248), (172, 70180), (176, 68585), (215, 56144), (220, 54868), (232, 52030), (242, 49880), (290, 41624), (319, 37840), (344, 35090), (430, 28072), (440, 27434), (464, 26015), (473, 25520), (484, 24940), (580, 20812), (605, 19952), (638, 18920), (688, 17545), (860, 14036), (880, 13717), (946, 12760), (968, 12470), (1160, 10406), (1210, 9976), (1247, 9680), (1276, 9460), (1595, 7568), (1720, 7018), (1892, 6380), (1936, 6235), (2320, 5203), (2365, 5104), (2420, 4988), (2494, 4840), (2552, 4730), (3190, 3784), (3440, 3509)]