12120840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 192

約数和(自身を含む): 43243200

約数和(自身を除く): 31122360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 43, 45, 54, 58, 60, 72, 81, 86, 87, 90, 108, 116, 120, 129, 135, 145, 162, 172, 174, 180, 215, 216, 232, 243, 258, 261, 270, 290, 324, 344, 348, 360, 387, 405, 430, 435, 486, 516, 522, 540, 580, 645, 648, 696, 774, 783, 810, 860, 870, 972, 1032, 1044, 1080, 1160, 1161, 1215, 1247, 1290, 1305, 1548, 1566, 1620, 1720, 1740, 1935, 1944, 2088, 2322, 2349, 2430, 2494, 2580, 2610, 3096, 3132, 3240, 3480, 3483, 3741, 3870, 3915, 4644, 4698, 4860, 4988, 5160, 5220, 5805, 6235, 6264, 6966, 7047, 7482, 7740, 7830, 9288, 9396, 9720, 9976, 10440, 10449, 11223, 11610, 11745, 12470, 13932, 14094, 14964, 15480, 15660, 17415, 18705, 18792, 20898, 22446, 23220, 23490, 24940, 27864, 28188, 29928, 31320, 33669, 34830, 35235, 37410, 41796, 44892, 46440, 46980, 49880, 52245, 56115, 56376, 67338, 69660, 70470, 74820, 83592, 89784, 93960, 101007, 104490, 112230, 134676, 139320, 140940, 149640, 168345, 202014, 208980, 224460, 269352, 281880, 303021, 336690, 404028, 417960, 448920, 505035, 606042, 673380, 808056, 1010070, 1212084, 1346760, 1515105, 2020140, 2424168, 3030210, 4040280, 6060420, 12120840]

約数ペア:

[(1, 12120840), (2, 6060420), (3, 4040280), (4, 3030210), (5, 2424168), (6, 2020140), (8, 1515105), (9, 1346760), (10, 1212084), (12, 1010070), (15, 808056), (18, 673380), (20, 606042), (24, 505035), (27, 448920), (29, 417960), (30, 404028), (36, 336690), (40, 303021), (43, 281880), (45, 269352), (54, 224460), (58, 208980), (60, 202014), (72, 168345), (81, 149640), (86, 140940), (87, 139320), (90, 134676), (108, 112230), (116, 104490), (120, 101007), (129, 93960), (135, 89784), (145, 83592), (162, 74820), (172, 70470), (174, 69660), (180, 67338), (215, 56376), (216, 56115), (232, 52245), (243, 49880), (258, 46980), (261, 46440), (270, 44892), (290, 41796), (324, 37410), (344, 35235), (348, 34830), (360, 33669), (387, 31320), (405, 29928), (430, 28188), (435, 27864), (486, 24940), (516, 23490), (522, 23220), (540, 22446), (580, 20898), (645, 18792), (648, 18705), (696, 17415), (774, 15660), (783, 15480), (810, 14964), (860, 14094), (870, 13932), (972, 12470), (1032, 11745), (1044, 11610), (1080, 11223), (1160, 10449), (1161, 10440), (1215, 9976), (1247, 9720), (1290, 9396), (1305, 9288), (1548, 7830), (1566, 7740), (1620, 7482), (1720, 7047), (1740, 6966), (1935, 6264), (1944, 6235), (2088, 5805), (2322, 5220), (2349, 5160), (2430, 4988), (2494, 4860), (2580, 4698), (2610, 4644), (3096, 3915), (3132, 3870), (3240, 3741), (3480, 3483)]