54447120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 320

約数和(自身を含む): 231651840

約数和(自身を除く): 177204720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 277, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 554, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 831, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1108, 1170, 1260, 1365, 1385, 1404, 1456, 1512, 1560, 1638, 1662, 1680, 1755, 1820, 1872, 1890, 1939, 2160, 2184, 2216, 2340, 2457, 2493, 2520, 2730, 2770, 2808, 3024, 3120, 3276, 3324, 3510, 3601, 3640, 3780, 3878, 4095, 4155, 4368, 4432, 4680, 4914, 4986, 5040, 5460, 5540, 5616, 5817, 6552, 6648, 7020, 7202, 7280, 7479, 7560, 7756, 8190, 8310, 9360, 9695, 9828, 9972, 10803, 10920, 11080, 11634, 12285, 12465, 13104, 13296, 14040, 14404, 14958, 15120, 15512, 16380, 16620, 17451, 18005, 19390, 19656, 19944, 21606, 21840, 22160, 23268, 24570, 24930, 25207, 28080, 28808, 29085, 29916, 31024, 32409, 32760, 33240, 34902, 36010, 37395, 38780, 39312, 39888, 43212, 46536, 49140, 49860, 50414, 52353, 54015, 57616, 58170, 59832, 64818, 65520, 66480, 69804, 72020, 74790, 75621, 77560, 86424, 87255, 93072, 97227, 98280, 99720, 100828, 104706, 108030, 116340, 119664, 126035, 129636, 139608, 144040, 149580, 151242, 155120, 162045, 172848, 174510, 194454, 196560, 199440, 201656, 209412, 216060, 226863, 232680, 252070, 259272, 261765, 279216, 288080, 299160, 302484, 324090, 349020, 378105, 388908, 403312, 418824, 432120, 453726, 465360, 486135, 504140, 518544, 523530, 598320, 604968, 648180, 680589, 698040, 756210, 777816, 837648, 864240, 907452, 972270, 1008280, 1047060, 1134315, 1209936, 1296360, 1361178, 1396080, 1512420, 1555632, 1814904, 1944540, 2016560, 2094120, 2268630, 2592720, 2722356, 3024840, 3402945, 3629808, 3889080, 4188240, 4537260, 5444712, 6049680, 6805890, 7778160, 9074520, 10889424, 13611780, 18149040, 27223560, 54447120]

約数ペア:

[(1, 54447120), (2, 27223560), (3, 18149040), (4, 13611780), (5, 10889424), (6, 9074520), (7, 7778160), (8, 6805890), (9, 6049680), (10, 5444712), (12, 4537260), (13, 4188240), (14, 3889080), (15, 3629808), (16, 3402945), (18, 3024840), (20, 2722356), (21, 2592720), (24, 2268630), (26, 2094120), (27, 2016560), (28, 1944540), (30, 1814904), (35, 1555632), (36, 1512420), (39, 1396080), (40, 1361178), (42, 1296360), (45, 1209936), (48, 1134315), (52, 1047060), (54, 1008280), (56, 972270), (60, 907452), (63, 864240), (65, 837648), (70, 777816), (72, 756210), (78, 698040), (80, 680589), (84, 648180), (90, 604968), (91, 598320), (104, 523530), (105, 518544), (108, 504140), (112, 486135), (117, 465360), (120, 453726), (126, 432120), (130, 418824), (135, 403312), (140, 388908), (144, 378105), (156, 349020), (168, 324090), (180, 302484), (182, 299160), (189, 288080), (195, 279216), (208, 261765), (210, 259272), (216, 252070), (234, 232680), (240, 226863), (252, 216060), (260, 209412), (270, 201656), (273, 199440), (277, 196560), (280, 194454), (312, 174510), (315, 172848), (336, 162045), (351, 155120), (360, 151242), (364, 149580), (378, 144040), (390, 139608), (420, 129636), (432, 126035), (455, 119664), (468, 116340), (504, 108030), (520, 104706), (540, 100828), (546, 99720), (554, 98280), (560, 97227), (585, 93072), (624, 87255), (630, 86424), (702, 77560), (720, 75621), (728, 74790), (756, 72020), (780, 69804), (819, 66480), (831, 65520), (840, 64818), (910, 59832), (936, 58170), (945, 57616), (1008, 54015), (1040, 52353), (1080, 50414), (1092, 49860), (1108, 49140), (1170, 46536), (1260, 43212), (1365, 39888), (1385, 39312), (1404, 38780), (1456, 37395), (1512, 36010), (1560, 34902), (1638, 33240), (1662, 32760), (1680, 32409), (1755, 31024), (1820, 29916), (1872, 29085), (1890, 28808), (1939, 28080), (2160, 25207), (2184, 24930), (2216, 24570), (2340, 23268), (2457, 22160), (2493, 21840), (2520, 21606), (2730, 19944), (2770, 19656), (2808, 19390), (3024, 18005), (3120, 17451), (3276, 16620), (3324, 16380), (3510, 15512), (3601, 15120), (3640, 14958), (3780, 14404), (3878, 14040), (4095, 13296), (4155, 13104), (4368, 12465), (4432, 12285), (4680, 11634), (4914, 11080), (4986, 10920), (5040, 10803), (5460, 9972), (5540, 9828), (5616, 9695), (5817, 9360), (6552, 8310), (6648, 8190), (7020, 7756), (7202, 7560), (7280, 7479)]