121187520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1503

約数の個数: 168

約数和(自身を含む): 431505360

約数和(自身を除く): 310317840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1451, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 2902, 3480, 4176, 4353, 4640, 5220, 5568, 5804, 6960, 7255, 8352, 8706, 9280, 10440, 11608, 13059, 13920, 14510, 16704, 17412, 20880, 21765, 23216, 26118, 27840, 29020, 34824, 41760, 42079, 43530, 46432, 52236, 58040, 65295, 69648, 83520, 84158, 87060, 92864, 104472, 116080, 126237, 130590, 139296, 168316, 174120, 208944, 210395, 232160, 252474, 261180, 278592, 336632, 348240, 378711, 417888, 420790, 464320, 504948, 522360, 631185, 673264, 696480, 757422, 835776, 841580, 1009896, 1044720, 1262370, 1346528, 1392960, 1514844, 1683160, 1893555, 2019792, 2089440, 2524740, 2693056, 3029688, 3366320, 3787110, 4039584, 4178880, 5049480, 6059376, 6732640, 7574220, 8079168, 10098960, 12118752, 13465280, 15148440, 20197920, 24237504, 30296880, 40395840, 60593760, 121187520]

約数ペア:

[(1, 121187520), (2, 60593760), (3, 40395840), (4, 30296880), (5, 24237504), (6, 20197920), (8, 15148440), (9, 13465280), (10, 12118752), (12, 10098960), (15, 8079168), (16, 7574220), (18, 6732640), (20, 6059376), (24, 5049480), (29, 4178880), (30, 4039584), (32, 3787110), (36, 3366320), (40, 3029688), (45, 2693056), (48, 2524740), (58, 2089440), (60, 2019792), (64, 1893555), (72, 1683160), (80, 1514844), (87, 1392960), (90, 1346528), (96, 1262370), (116, 1044720), (120, 1009896), (144, 841580), (145, 835776), (160, 757422), (174, 696480), (180, 673264), (192, 631185), (232, 522360), (240, 504948), (261, 464320), (288, 420790), (290, 417888), (320, 378711), (348, 348240), (360, 336632), (435, 278592), (464, 261180), (480, 252474), (522, 232160), (576, 210395), (580, 208944), (696, 174120), (720, 168316), (870, 139296), (928, 130590), (960, 126237), (1044, 116080), (1160, 104472), (1305, 92864), (1392, 87060), (1440, 84158), (1451, 83520), (1740, 69648), (1856, 65295), (2088, 58040), (2320, 52236), (2610, 46432), (2784, 43530), (2880, 42079), (2902, 41760), (3480, 34824), (4176, 29020), (4353, 27840), (4640, 26118), (5220, 23216), (5568, 21765), (5804, 20880), (6960, 17412), (7255, 16704), (8352, 14510), (8706, 13920), (9280, 13059), (10440, 11608)]