275892480

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{887}}^1$

素因数の和:923

約数の個数: 216

約数和(自身を含む): 991029312

約数和(自身を除く): 715136832

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 887, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1774, 1920, 1944, 2160, 2304, 2430, 2592, 2661, 2880, 3240, 3456, 3548, 3840, 3888, 4320, 4435, 4860, 5184, 5322, 5760, 6480, 6912, 7096, 7776, 7983, 8640, 8870, 9720, 10368, 10644, 11520, 12960, 13305, 14192, 15552, 15966, 17280, 17740, 19440, 20736, 21288, 23949, 25920, 26610, 28384, 31104, 31932, 34560, 35480, 38880, 39915, 42576, 47898, 51840, 53220, 56768, 62208, 63864, 70960, 71847, 77760, 79830, 85152, 95796, 103680, 106440, 113536, 119745, 127728, 141920, 143694, 155520, 159660, 170304, 191592, 212880, 215541, 227072, 239490, 255456, 283840, 287388, 311040, 319320, 340608, 359235, 383184, 425760, 431082, 478980, 510912, 567680, 574776, 638640, 681216, 718470, 766368, 851520, 862164, 957960, 1021824, 1077705, 1135360, 1149552, 1277280, 1436940, 1532736, 1703040, 1724328, 1915920, 2043648, 2155410, 2299104, 2554560, 2873880, 3065472, 3406080, 3448656, 3831840, 4310820, 4598208, 5109120, 5747760, 6130944, 6897312, 7663680, 8621640, 9196416, 10218240, 11495520, 13794624, 15327360, 17243280, 18392832, 22991040, 27589248, 30654720, 34486560, 45982080, 55178496, 68973120, 91964160, 137946240, 275892480]

約数ペア:

[(1, 275892480), (2, 137946240), (3, 91964160), (4, 68973120), (5, 55178496), (6, 45982080), (8, 34486560), (9, 30654720), (10, 27589248), (12, 22991040), (15, 18392832), (16, 17243280), (18, 15327360), (20, 13794624), (24, 11495520), (27, 10218240), (30, 9196416), (32, 8621640), (36, 7663680), (40, 6897312), (45, 6130944), (48, 5747760), (54, 5109120), (60, 4598208), (64, 4310820), (72, 3831840), (80, 3448656), (81, 3406080), (90, 3065472), (96, 2873880), (108, 2554560), (120, 2299104), (128, 2155410), (135, 2043648), (144, 1915920), (160, 1724328), (162, 1703040), (180, 1532736), (192, 1436940), (216, 1277280), (240, 1149552), (243, 1135360), (256, 1077705), (270, 1021824), (288, 957960), (320, 862164), (324, 851520), (360, 766368), (384, 718470), (405, 681216), (432, 638640), (480, 574776), (486, 567680), (540, 510912), (576, 478980), (640, 431082), (648, 425760), (720, 383184), (768, 359235), (810, 340608), (864, 319320), (887, 311040), (960, 287388), (972, 283840), (1080, 255456), (1152, 239490), (1215, 227072), (1280, 215541), (1296, 212880), (1440, 191592), (1620, 170304), (1728, 159660), (1774, 155520), (1920, 143694), (1944, 141920), (2160, 127728), (2304, 119745), (2430, 113536), (2592, 106440), (2661, 103680), (2880, 95796), (3240, 85152), (3456, 79830), (3548, 77760), (3840, 71847), (3888, 70960), (4320, 63864), (4435, 62208), (4860, 56768), (5184, 53220), (5322, 51840), (5760, 47898), (6480, 42576), (6912, 39915), (7096, 38880), (7776, 35480), (7983, 34560), (8640, 31932), (8870, 31104), (9720, 28384), (10368, 26610), (10644, 25920), (11520, 23949), (12960, 21288), (13305, 20736), (14192, 19440), (15552, 17740), (15966, 17280)]