127692720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1960

約数の個数: 160

約数和(自身を含む): 454256640

約数和(自身を除く): 326563920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 1907, 2160, 2232, 2480, 2790, 3348, 3720, 3814, 4185, 4464, 5580, 5721, 6696, 7440, 7628, 8370, 9535, 11160, 11442, 13392, 15256, 16740, 17163, 19070, 22320, 22884, 28605, 30512, 33480, 34326, 38140, 45768, 51489, 57210, 59117, 66960, 68652, 76280, 85815, 91536, 102978, 114420, 118234, 137304, 152560, 171630, 177351, 205956, 228840, 236468, 257445, 274608, 295585, 343260, 354702, 411912, 457680, 472936, 514890, 532053, 591170, 686520, 709404, 823824, 886755, 945872, 1029780, 1064106, 1182340, 1373040, 1418808, 1596159, 1773510, 2059560, 2128212, 2364680, 2660265, 2837616, 3192318, 3547020, 4119120, 4256424, 4729360, 5320530, 6384636, 7094040, 7980795, 8512848, 10641060, 12769272, 14188080, 15961590, 21282120, 25538544, 31923180, 42564240, 63846360, 127692720]

約数ペア:

[(1, 127692720), (2, 63846360), (3, 42564240), (4, 31923180), (5, 25538544), (6, 21282120), (8, 15961590), (9, 14188080), (10, 12769272), (12, 10641060), (15, 8512848), (16, 7980795), (18, 7094040), (20, 6384636), (24, 5320530), (27, 4729360), (30, 4256424), (31, 4119120), (36, 3547020), (40, 3192318), (45, 2837616), (48, 2660265), (54, 2364680), (60, 2128212), (62, 2059560), (72, 1773510), (80, 1596159), (90, 1418808), (93, 1373040), (108, 1182340), (120, 1064106), (124, 1029780), (135, 945872), (144, 886755), (155, 823824), (180, 709404), (186, 686520), (216, 591170), (240, 532053), (248, 514890), (270, 472936), (279, 457680), (310, 411912), (360, 354702), (372, 343260), (432, 295585), (465, 274608), (496, 257445), (540, 236468), (558, 228840), (620, 205956), (720, 177351), (744, 171630), (837, 152560), (930, 137304), (1080, 118234), (1116, 114420), (1240, 102978), (1395, 91536), (1488, 85815), (1674, 76280), (1860, 68652), (1907, 66960), (2160, 59117), (2232, 57210), (2480, 51489), (2790, 45768), (3348, 38140), (3720, 34326), (3814, 33480), (4185, 30512), (4464, 28605), (5580, 22884), (5721, 22320), (6696, 19070), (7440, 17163), (7628, 16740), (8370, 15256), (9535, 13392), (11160, 11442)]