557137920

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{2267}}^1$

素因数の和:2303

約数の個数: 120

約数和(自身を含む): 1783573344

約数和(自身を除く): 1226435424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2267, 2560, 3072, 3840, 4096, 4534, 5120, 6144, 6801, 7680, 8192, 9068, 10240, 11335, 12288, 13602, 15360, 16384, 18136, 20480, 22670, 24576, 27204, 30720, 34005, 36272, 40960, 45340, 49152, 54408, 61440, 68010, 72544, 81920, 90680, 108816, 122880, 136020, 145088, 181360, 217632, 245760, 272040, 290176, 362720, 435264, 544080, 580352, 725440, 870528, 1088160, 1160704, 1450880, 1741056, 2176320, 2321408, 2901760, 3482112, 4352640, 4642816, 5803520, 6964224, 8705280, 9285632, 11607040, 13928448, 17410560, 18571264, 23214080, 27856896, 34821120, 37142528, 46428160, 55713792, 69642240, 92856320, 111427584, 139284480, 185712640, 278568960, 557137920]

約数ペア:

[(1, 557137920), (2, 278568960), (3, 185712640), (4, 139284480), (5, 111427584), (6, 92856320), (8, 69642240), (10, 55713792), (12, 46428160), (15, 37142528), (16, 34821120), (20, 27856896), (24, 23214080), (30, 18571264), (32, 17410560), (40, 13928448), (48, 11607040), (60, 9285632), (64, 8705280), (80, 6964224), (96, 5803520), (120, 4642816), (128, 4352640), (160, 3482112), (192, 2901760), (240, 2321408), (256, 2176320), (320, 1741056), (384, 1450880), (480, 1160704), (512, 1088160), (640, 870528), (768, 725440), (960, 580352), (1024, 544080), (1280, 435264), (1536, 362720), (1920, 290176), (2048, 272040), (2267, 245760), (2560, 217632), (3072, 181360), (3840, 145088), (4096, 136020), (4534, 122880), (5120, 108816), (6144, 90680), (6801, 81920), (7680, 72544), (8192, 68010), (9068, 61440), (10240, 54408), (11335, 49152), (12288, 45340), (13602, 40960), (15360, 36272), (16384, 34005), (18136, 30720), (20480, 27204), (22670, 24576)]