241398720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1163

約数の個数: 168

約数和(自身を含む): 841613760

約数和(自身を除く): 600215040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1061, 1185, 1264, 1422, 1440, 1580, 1896, 2122, 2370, 2528, 2844, 2880, 3160, 3183, 3555, 3792, 4244, 4740, 5056, 5305, 5688, 6320, 6366, 7110, 7584, 8488, 9480, 9549, 10610, 11376, 12640, 12732, 14220, 15168, 15915, 16976, 18960, 19098, 21220, 22752, 25280, 25464, 28440, 31830, 33952, 37920, 38196, 42440, 45504, 47745, 50928, 56880, 63660, 67904, 75840, 76392, 83819, 84880, 95490, 101856, 113760, 127320, 152784, 167638, 169760, 190980, 203712, 227520, 251457, 254640, 305568, 335276, 339520, 381960, 419095, 502914, 509280, 611136, 670552, 754371, 763920, 838190, 1005828, 1018560, 1257285, 1341104, 1508742, 1527840, 1676380, 2011656, 2514570, 2682208, 3017484, 3055680, 3352760, 3771855, 4023312, 5029140, 5364416, 6034968, 6705520, 7543710, 8046624, 10058280, 12069936, 13411040, 15087420, 16093248, 20116560, 24139872, 26822080, 30174840, 40233120, 48279744, 60349680, 80466240, 120699360, 241398720]

約数ペア:

[(1, 241398720), (2, 120699360), (3, 80466240), (4, 60349680), (5, 48279744), (6, 40233120), (8, 30174840), (9, 26822080), (10, 24139872), (12, 20116560), (15, 16093248), (16, 15087420), (18, 13411040), (20, 12069936), (24, 10058280), (30, 8046624), (32, 7543710), (36, 6705520), (40, 6034968), (45, 5364416), (48, 5029140), (60, 4023312), (64, 3771855), (72, 3352760), (79, 3055680), (80, 3017484), (90, 2682208), (96, 2514570), (120, 2011656), (144, 1676380), (158, 1527840), (160, 1508742), (180, 1341104), (192, 1257285), (237, 1018560), (240, 1005828), (288, 838190), (316, 763920), (320, 754371), (360, 670552), (395, 611136), (474, 509280), (480, 502914), (576, 419095), (632, 381960), (711, 339520), (720, 335276), (790, 305568), (948, 254640), (960, 251457), (1061, 227520), (1185, 203712), (1264, 190980), (1422, 169760), (1440, 167638), (1580, 152784), (1896, 127320), (2122, 113760), (2370, 101856), (2528, 95490), (2844, 84880), (2880, 83819), (3160, 76392), (3183, 75840), (3555, 67904), (3792, 63660), (4244, 56880), (4740, 50928), (5056, 47745), (5305, 45504), (5688, 42440), (6320, 38196), (6366, 37920), (7110, 33952), (7584, 31830), (8488, 28440), (9480, 25464), (9549, 25280), (10610, 22752), (11376, 21220), (12640, 19098), (12732, 18960), (14220, 16976), (15168, 15915)]