54437280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 185794560

約数和(自身を除く): 131357280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 96, 114, 120, 127, 141, 152, 160, 188, 190, 228, 235, 240, 254, 282, 285, 304, 376, 380, 381, 456, 470, 480, 508, 564, 570, 608, 635, 705, 752, 760, 762, 893, 912, 940, 1016, 1128, 1140, 1270, 1410, 1504, 1520, 1524, 1786, 1824, 1880, 1905, 2032, 2256, 2280, 2413, 2540, 2679, 2820, 3040, 3048, 3572, 3760, 3810, 4064, 4465, 4512, 4560, 4826, 5080, 5358, 5640, 5969, 6096, 7144, 7239, 7520, 7620, 8930, 9120, 9652, 10160, 10716, 11280, 11938, 12065, 12192, 13395, 14288, 14478, 15240, 17860, 17907, 19304, 20320, 21432, 22560, 23876, 24130, 26790, 28576, 28956, 29845, 30480, 35720, 35814, 36195, 38608, 42864, 47752, 48260, 53580, 57912, 59690, 60960, 71440, 71628, 72390, 77216, 85728, 89535, 95504, 96520, 107160, 113411, 115824, 119380, 142880, 143256, 144780, 179070, 191008, 193040, 214320, 226822, 231648, 238760, 286512, 289560, 340233, 358140, 386080, 428640, 453644, 477520, 567055, 573024, 579120, 680466, 716280, 907288, 955040, 1134110, 1158240, 1360932, 1432560, 1701165, 1814576, 2268220, 2721864, 2865120, 3402330, 3629152, 4536440, 5443728, 6804660, 9072880, 10887456, 13609320, 18145760, 27218640, 54437280]

約数ペア:

[(1, 54437280), (2, 27218640), (3, 18145760), (4, 13609320), (5, 10887456), (6, 9072880), (8, 6804660), (10, 5443728), (12, 4536440), (15, 3629152), (16, 3402330), (19, 2865120), (20, 2721864), (24, 2268220), (30, 1814576), (32, 1701165), (38, 1432560), (40, 1360932), (47, 1158240), (48, 1134110), (57, 955040), (60, 907288), (76, 716280), (80, 680466), (94, 579120), (95, 573024), (96, 567055), (114, 477520), (120, 453644), (127, 428640), (141, 386080), (152, 358140), (160, 340233), (188, 289560), (190, 286512), (228, 238760), (235, 231648), (240, 226822), (254, 214320), (282, 193040), (285, 191008), (304, 179070), (376, 144780), (380, 143256), (381, 142880), (456, 119380), (470, 115824), (480, 113411), (508, 107160), (564, 96520), (570, 95504), (608, 89535), (635, 85728), (705, 77216), (752, 72390), (760, 71628), (762, 71440), (893, 60960), (912, 59690), (940, 57912), (1016, 53580), (1128, 48260), (1140, 47752), (1270, 42864), (1410, 38608), (1504, 36195), (1520, 35814), (1524, 35720), (1786, 30480), (1824, 29845), (1880, 28956), (1905, 28576), (2032, 26790), (2256, 24130), (2280, 23876), (2413, 22560), (2540, 21432), (2679, 20320), (2820, 19304), (3040, 17907), (3048, 17860), (3572, 15240), (3760, 14478), (3810, 14288), (4064, 13395), (4465, 12192), (4512, 12065), (4560, 11938), (4826, 11280), (5080, 10716), (5358, 10160), (5640, 9652), (5969, 9120), (6096, 8930), (7144, 7620), (7239, 7520)]