5439402720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7919}}^1$

素因数の和:7999

約数の個数: 240

約数和(自身を含む): 19561227840

約数和(自身を除く): 14121825120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 265, 270, 288, 318, 324, 360, 405, 424, 432, 477, 480, 530, 540, 636, 648, 720, 795, 810, 848, 864, 954, 1060, 1080, 1272, 1296, 1431, 1440, 1590, 1620, 1696, 1908, 2120, 2160, 2385, 2544, 2592, 2862, 3180, 3240, 3816, 4240, 4293, 4320, 4770, 5088, 5724, 6360, 6480, 7155, 7632, 7919, 8480, 8586, 9540, 11448, 12720, 12960, 14310, 15264, 15838, 17172, 19080, 21465, 22896, 23757, 25440, 28620, 31676, 34344, 38160, 39595, 42930, 45792, 47514, 57240, 63352, 68688, 71271, 76320, 79190, 85860, 95028, 114480, 118785, 126704, 137376, 142542, 158380, 171720, 190056, 213813, 228960, 237570, 253408, 285084, 316760, 343440, 356355, 380112, 419707, 427626, 475140, 570168, 633520, 641439, 686880, 712710, 760224, 839414, 855252, 950280, 1069065, 1140336, 1259121, 1267040, 1282878, 1425420, 1678828, 1710504, 1900560, 2098535, 2138130, 2280672, 2518242, 2565756, 2850840, 3207195, 3357656, 3421008, 3777363, 3801120, 4197070, 4276260, 5036484, 5131512, 5701680, 6295605, 6414390, 6715312, 6842016, 7554726, 8394140, 8552520, 10072968, 10263024, 11332089, 11403360, 12591210, 12828780, 13430624, 15109452, 16788280, 17105040, 18886815, 20145936, 20526048, 22664178, 25182420, 25657560, 30218904, 33576560, 33996267, 34210080, 37773630, 40291872, 45328356, 50364840, 51315120, 56660445, 60437808, 67153120, 67992534, 75547260, 90656712, 100729680, 102630240, 113320890, 120875616, 135985068, 151094520, 169981335, 181313424, 201459360, 226641780, 271970136, 302189040, 339962670, 362626848, 453283560, 543940272, 604378080, 679925340, 906567120, 1087880544, 1359850680, 1813134240, 2719701360, 5439402720]

約数ペア:

[(1, 5439402720), (2, 2719701360), (3, 1813134240), (4, 1359850680), (5, 1087880544), (6, 906567120), (8, 679925340), (9, 604378080), (10, 543940272), (12, 453283560), (15, 362626848), (16, 339962670), (18, 302189040), (20, 271970136), (24, 226641780), (27, 201459360), (30, 181313424), (32, 169981335), (36, 151094520), (40, 135985068), (45, 120875616), (48, 113320890), (53, 102630240), (54, 100729680), (60, 90656712), (72, 75547260), (80, 67992534), (81, 67153120), (90, 60437808), (96, 56660445), (106, 51315120), (108, 50364840), (120, 45328356), (135, 40291872), (144, 37773630), (159, 34210080), (160, 33996267), (162, 33576560), (180, 30218904), (212, 25657560), (216, 25182420), (240, 22664178), (265, 20526048), (270, 20145936), (288, 18886815), (318, 17105040), (324, 16788280), (360, 15109452), (405, 13430624), (424, 12828780), (432, 12591210), (477, 11403360), (480, 11332089), (530, 10263024), (540, 10072968), (636, 8552520), (648, 8394140), (720, 7554726), (795, 6842016), (810, 6715312), (848, 6414390), (864, 6295605), (954, 5701680), (1060, 5131512), (1080, 5036484), (1272, 4276260), (1296, 4197070), (1431, 3801120), (1440, 3777363), (1590, 3421008), (1620, 3357656), (1696, 3207195), (1908, 2850840), (2120, 2565756), (2160, 2518242), (2385, 2280672), (2544, 2138130), (2592, 2098535), (2862, 1900560), (3180, 1710504), (3240, 1678828), (3816, 1425420), (4240, 1282878), (4293, 1267040), (4320, 1259121), (4770, 1140336), (5088, 1069065), (5724, 950280), (6360, 855252), (6480, 839414), (7155, 760224), (7632, 712710), (7919, 686880), (8480, 641439), (8586, 633520), (9540, 570168), (11448, 475140), (12720, 427626), (12960, 419707), (14310, 380112), (15264, 356355), (15838, 343440), (17172, 316760), (19080, 285084), (21465, 253408), (22896, 237570), (23757, 228960), (25440, 213813), (28620, 190056), (31676, 171720), (34344, 158380), (38160, 142542), (39595, 137376), (42930, 126704), (45792, 118785), (47514, 114480), (57240, 95028), (63352, 85860), (68688, 79190), (71271, 76320)]