89402880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1663}}^1$

素因数の和:1696

約数の個数: 160

約数和(自身を含む): 326836224

約数和(自身を除く): 237433344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1663, 1680, 1792, 1920, 2240, 2560, 2688, 3326, 3360, 3584, 3840, 4480, 4989, 5376, 6652, 6720, 7680, 8315, 8960, 9978, 10752, 11641, 13304, 13440, 16630, 17920, 19956, 23282, 24945, 26608, 26880, 33260, 34923, 39912, 46564, 49890, 53216, 53760, 58205, 66520, 69846, 79824, 93128, 99780, 106432, 116410, 133040, 139692, 159648, 174615, 186256, 199560, 212864, 232820, 266080, 279384, 319296, 349230, 372512, 399120, 425728, 465640, 532160, 558768, 638592, 698460, 745024, 798240, 851456, 931280, 1064320, 1117536, 1277184, 1396920, 1490048, 1596480, 1862560, 2128640, 2235072, 2554368, 2793840, 2980096, 3192960, 3725120, 4257280, 4470144, 5587680, 5960192, 6385920, 7450240, 8940288, 11175360, 12771840, 14900480, 17880576, 22350720, 29800960, 44701440, 89402880]

約数ペア:

[(1, 89402880), (2, 44701440), (3, 29800960), (4, 22350720), (5, 17880576), (6, 14900480), (7, 12771840), (8, 11175360), (10, 8940288), (12, 7450240), (14, 6385920), (15, 5960192), (16, 5587680), (20, 4470144), (21, 4257280), (24, 3725120), (28, 3192960), (30, 2980096), (32, 2793840), (35, 2554368), (40, 2235072), (42, 2128640), (48, 1862560), (56, 1596480), (60, 1490048), (64, 1396920), (70, 1277184), (80, 1117536), (84, 1064320), (96, 931280), (105, 851456), (112, 798240), (120, 745024), (128, 698460), (140, 638592), (160, 558768), (168, 532160), (192, 465640), (210, 425728), (224, 399120), (240, 372512), (256, 349230), (280, 319296), (320, 279384), (336, 266080), (384, 232820), (420, 212864), (448, 199560), (480, 186256), (512, 174615), (560, 159648), (640, 139692), (672, 133040), (768, 116410), (840, 106432), (896, 99780), (960, 93128), (1120, 79824), (1280, 69846), (1344, 66520), (1536, 58205), (1663, 53760), (1680, 53216), (1792, 49890), (1920, 46564), (2240, 39912), (2560, 34923), (2688, 33260), (3326, 26880), (3360, 26608), (3584, 24945), (3840, 23282), (4480, 19956), (4989, 17920), (5376, 16630), (6652, 13440), (6720, 13304), (7680, 11641), (8315, 10752), (8960, 9978)]