91964160

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{887}}^1$

素因数の和:920

約数の個数: 180

約数和(自身を含む): 329435568

約数和(自身を除く): 237471408

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 887, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1774, 1920, 2160, 2304, 2592, 2661, 2880, 3240, 3456, 3548, 3840, 4320, 4435, 5184, 5322, 5760, 6480, 6912, 7096, 7983, 8640, 8870, 10368, 10644, 11520, 12960, 13305, 14192, 15966, 17280, 17740, 20736, 21288, 23949, 25920, 26610, 28384, 31932, 34560, 35480, 39915, 42576, 47898, 51840, 53220, 56768, 63864, 70960, 71847, 79830, 85152, 95796, 103680, 106440, 113536, 119745, 127728, 141920, 143694, 159660, 170304, 191592, 212880, 227072, 239490, 255456, 283840, 287388, 319320, 340608, 359235, 383184, 425760, 478980, 510912, 567680, 574776, 638640, 681216, 718470, 766368, 851520, 957960, 1021824, 1135360, 1149552, 1277280, 1436940, 1532736, 1703040, 1915920, 2043648, 2299104, 2554560, 2873880, 3065472, 3406080, 3831840, 4598208, 5109120, 5747760, 6130944, 7663680, 9196416, 10218240, 11495520, 15327360, 18392832, 22991040, 30654720, 45982080, 91964160]

約数ペア:

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