120618720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 240

約数和(自身を含む): 437987088

約数和(自身を除く): 317368368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 160, 162, 164, 180, 205, 216, 227, 240, 246, 270, 288, 324, 328, 360, 369, 405, 410, 432, 454, 480, 492, 540, 615, 648, 656, 681, 720, 738, 810, 820, 864, 908, 984, 1080, 1107, 1135, 1230, 1296, 1312, 1362, 1440, 1476, 1620, 1640, 1816, 1845, 1968, 2043, 2160, 2214, 2270, 2460, 2592, 2724, 2952, 3240, 3280, 3321, 3405, 3632, 3690, 3936, 4086, 4320, 4428, 4540, 4920, 5448, 5535, 5904, 6129, 6480, 6560, 6642, 6810, 7264, 7380, 8172, 8856, 9080, 9307, 9840, 10215, 10896, 11070, 11808, 12258, 12960, 13284, 13620, 14760, 16344, 16605, 17712, 18160, 18387, 18614, 19680, 20430, 21792, 22140, 24516, 26568, 27240, 27921, 29520, 30645, 32688, 33210, 35424, 36320, 36774, 37228, 40860, 44280, 46535, 49032, 53136, 54480, 55842, 59040, 61290, 65376, 66420, 73548, 74456, 81720, 83763, 88560, 91935, 93070, 98064, 106272, 108960, 111684, 122580, 132840, 139605, 147096, 148912, 163440, 167526, 177120, 183870, 186140, 196128, 223368, 245160, 251289, 265680, 279210, 294192, 297824, 326880, 335052, 367740, 372280, 418815, 446736, 490320, 502578, 531360, 558420, 588384, 670104, 735480, 744560, 753867, 837630, 893472, 980640, 1005156, 1116840, 1256445, 1340208, 1470960, 1489120, 1507734, 1675260, 2010312, 2233680, 2512890, 2680416, 2941920, 3015468, 3350520, 3769335, 4020624, 4467360, 5025780, 6030936, 6701040, 7538670, 8041248, 10051560, 12061872, 13402080, 15077340, 20103120, 24123744, 30154680, 40206240, 60309360, 120618720]

約数ペア:

[(1, 120618720), (2, 60309360), (3, 40206240), (4, 30154680), (5, 24123744), (6, 20103120), (8, 15077340), (9, 13402080), (10, 12061872), (12, 10051560), (15, 8041248), (16, 7538670), (18, 6701040), (20, 6030936), (24, 5025780), (27, 4467360), (30, 4020624), (32, 3769335), (36, 3350520), (40, 3015468), (41, 2941920), (45, 2680416), (48, 2512890), (54, 2233680), (60, 2010312), (72, 1675260), (80, 1507734), (81, 1489120), (82, 1470960), (90, 1340208), (96, 1256445), (108, 1116840), (120, 1005156), (123, 980640), (135, 893472), (144, 837630), (160, 753867), (162, 744560), (164, 735480), (180, 670104), (205, 588384), (216, 558420), (227, 531360), (240, 502578), (246, 490320), (270, 446736), (288, 418815), (324, 372280), (328, 367740), (360, 335052), (369, 326880), (405, 297824), (410, 294192), (432, 279210), (454, 265680), (480, 251289), (492, 245160), (540, 223368), (615, 196128), (648, 186140), (656, 183870), (681, 177120), (720, 167526), (738, 163440), (810, 148912), (820, 147096), (864, 139605), (908, 132840), (984, 122580), (1080, 111684), (1107, 108960), (1135, 106272), (1230, 98064), (1296, 93070), (1312, 91935), (1362, 88560), (1440, 83763), (1476, 81720), (1620, 74456), (1640, 73548), (1816, 66420), (1845, 65376), (1968, 61290), (2043, 59040), (2160, 55842), (2214, 54480), (2270, 53136), (2460, 49032), (2592, 46535), (2724, 44280), (2952, 40860), (3240, 37228), (3280, 36774), (3321, 36320), (3405, 35424), (3632, 33210), (3690, 32688), (3936, 30645), (4086, 29520), (4320, 27921), (4428, 27240), (4540, 26568), (4920, 24516), (5448, 22140), (5535, 21792), (5904, 20430), (6129, 19680), (6480, 18614), (6560, 18387), (6642, 18160), (6810, 17712), (7264, 16605), (7380, 16344), (8172, 14760), (8856, 13620), (9080, 13284), (9307, 12960), (9840, 12258), (10215, 11808), (10896, 11070)]