12001320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 43215120

約数和(自身を除く): 31213800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 53, 60, 68, 72, 74, 85, 90, 102, 106, 111, 120, 136, 148, 153, 159, 170, 180, 185, 204, 212, 222, 255, 265, 296, 306, 318, 333, 340, 360, 370, 408, 424, 444, 477, 510, 530, 555, 612, 629, 636, 666, 680, 740, 765, 795, 888, 901, 954, 1020, 1060, 1110, 1224, 1258, 1272, 1332, 1480, 1530, 1590, 1665, 1802, 1887, 1908, 1961, 2040, 2120, 2220, 2385, 2516, 2664, 2703, 3060, 3145, 3180, 3330, 3604, 3774, 3816, 3922, 4440, 4505, 4770, 5032, 5406, 5661, 5883, 6120, 6290, 6360, 6660, 7208, 7548, 7844, 8109, 9010, 9435, 9540, 9805, 10812, 11322, 11766, 12580, 13320, 13515, 15096, 15688, 16218, 17649, 18020, 18870, 19080, 19610, 21624, 22644, 23532, 25160, 27030, 28305, 29415, 32436, 33337, 35298, 36040, 37740, 39220, 40545, 45288, 47064, 54060, 56610, 58830, 64872, 66674, 70596, 75480, 78440, 81090, 88245, 100011, 108120, 113220, 117660, 133348, 141192, 162180, 166685, 176490, 200022, 226440, 235320, 266696, 300033, 324360, 333370, 352980, 400044, 500055, 600066, 666740, 705960, 800088, 1000110, 1200132, 1333480, 1500165, 2000220, 2400264, 3000330, 4000440, 6000660, 12001320]

約数ペア:

[(1, 12001320), (2, 6000660), (3, 4000440), (4, 3000330), (5, 2400264), (6, 2000220), (8, 1500165), (9, 1333480), (10, 1200132), (12, 1000110), (15, 800088), (17, 705960), (18, 666740), (20, 600066), (24, 500055), (30, 400044), (34, 352980), (36, 333370), (37, 324360), (40, 300033), (45, 266696), (51, 235320), (53, 226440), (60, 200022), (68, 176490), (72, 166685), (74, 162180), (85, 141192), (90, 133348), (102, 117660), (106, 113220), (111, 108120), (120, 100011), (136, 88245), (148, 81090), (153, 78440), (159, 75480), (170, 70596), (180, 66674), (185, 64872), (204, 58830), (212, 56610), (222, 54060), (255, 47064), (265, 45288), (296, 40545), (306, 39220), (318, 37740), (333, 36040), (340, 35298), (360, 33337), (370, 32436), (408, 29415), (424, 28305), (444, 27030), (477, 25160), (510, 23532), (530, 22644), (555, 21624), (612, 19610), (629, 19080), (636, 18870), (666, 18020), (680, 17649), (740, 16218), (765, 15688), (795, 15096), (888, 13515), (901, 13320), (954, 12580), (1020, 11766), (1060, 11322), (1110, 10812), (1224, 9805), (1258, 9540), (1272, 9435), (1332, 9010), (1480, 8109), (1530, 7844), (1590, 7548), (1665, 7208), (1802, 6660), (1887, 6360), (1908, 6290), (1961, 6120), (2040, 5883), (2120, 5661), (2220, 5406), (2385, 5032), (2516, 4770), (2664, 4505), (2703, 4440), (3060, 3922), (3145, 3816), (3180, 3774), (3330, 3604)]