27138240

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{349}}^1$

素因数の和:381

約数の個数: 168

約数和(自身を含む): 97078800

約数和(自身を除く): 69940560

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, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 349, 360, 405, 432, 480, 486, 540, 576, 648, 698, 720, 810, 864, 960, 972, 1047, 1080, 1215, 1296, 1396, 1440, 1620, 1728, 1745, 1944, 2094, 2160, 2430, 2592, 2792, 2880, 3141, 3240, 3490, 3888, 4188, 4320, 4860, 5184, 5235, 5584, 6282, 6480, 6980, 7776, 8376, 8640, 9423, 9720, 10470, 11168, 12564, 12960, 13960, 15552, 15705, 16752, 18846, 19440, 20940, 22336, 25128, 25920, 27920, 28269, 31410, 33504, 37692, 38880, 41880, 47115, 50256, 55840, 56538, 62820, 67008, 75384, 77760, 83760, 84807, 94230, 100512, 111680, 113076, 125640, 141345, 150768, 167520, 169614, 188460, 201024, 226152, 251280, 282690, 301536, 335040, 339228, 376920, 424035, 452304, 502560, 565380, 603072, 678456, 753840, 848070, 904608, 1005120, 1130760, 1356912, 1507680, 1696140, 1809216, 2261520, 2713824, 3015360, 3392280, 4523040, 5427648, 6784560, 9046080, 13569120, 27138240]

約数ペア:

[(1, 27138240), (2, 13569120), (3, 9046080), (4, 6784560), (5, 5427648), (6, 4523040), (8, 3392280), (9, 3015360), (10, 2713824), (12, 2261520), (15, 1809216), (16, 1696140), (18, 1507680), (20, 1356912), (24, 1130760), (27, 1005120), (30, 904608), (32, 848070), (36, 753840), (40, 678456), (45, 603072), (48, 565380), (54, 502560), (60, 452304), (64, 424035), (72, 376920), (80, 339228), (81, 335040), (90, 301536), (96, 282690), (108, 251280), (120, 226152), (135, 201024), (144, 188460), (160, 169614), (162, 167520), (180, 150768), (192, 141345), (216, 125640), (240, 113076), (243, 111680), (270, 100512), (288, 94230), (320, 84807), (324, 83760), (349, 77760), (360, 75384), (405, 67008), (432, 62820), (480, 56538), (486, 55840), (540, 50256), (576, 47115), (648, 41880), (698, 38880), (720, 37692), (810, 33504), (864, 31410), (960, 28269), (972, 27920), (1047, 25920), (1080, 25128), (1215, 22336), (1296, 20940), (1396, 19440), (1440, 18846), (1620, 16752), (1728, 15705), (1745, 15552), (1944, 13960), (2094, 12960), (2160, 12564), (2430, 11168), (2592, 10470), (2792, 9720), (2880, 9423), (3141, 8640), (3240, 8376), (3490, 7776), (3888, 6980), (4188, 6480), (4320, 6282), (4860, 5584), (5184, 5235)]