486359040

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{1979}}^1$

素因数の和:2015

約数の個数: 120

約数和(自身を含む): 1557087840

約数和(自身を除く): 1070728800

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, 1979, 2048, 2560, 3072, 3840, 3958, 4096, 5120, 5937, 6144, 7680, 7916, 8192, 9895, 10240, 11874, 12288, 15360, 15832, 16384, 19790, 20480, 23748, 24576, 29685, 30720, 31664, 39580, 40960, 47496, 49152, 59370, 61440, 63328, 79160, 81920, 94992, 118740, 122880, 126656, 158320, 189984, 237480, 245760, 253312, 316640, 379968, 474960, 506624, 633280, 759936, 949920, 1013248, 1266560, 1519872, 1899840, 2026496, 2533120, 3039744, 3799680, 4052992, 5066240, 6079488, 7599360, 8105984, 10132480, 12158976, 15198720, 16211968, 20264960, 24317952, 30397440, 32423936, 40529920, 48635904, 60794880, 81059840, 97271808, 121589760, 162119680, 243179520, 486359040]

約数ペア:

[(1, 486359040), (2, 243179520), (3, 162119680), (4, 121589760), (5, 97271808), (6, 81059840), (8, 60794880), (10, 48635904), (12, 40529920), (15, 32423936), (16, 30397440), (20, 24317952), (24, 20264960), (30, 16211968), (32, 15198720), (40, 12158976), (48, 10132480), (60, 8105984), (64, 7599360), (80, 6079488), (96, 5066240), (120, 4052992), (128, 3799680), (160, 3039744), (192, 2533120), (240, 2026496), (256, 1899840), (320, 1519872), (384, 1266560), (480, 1013248), (512, 949920), (640, 759936), (768, 633280), (960, 506624), (1024, 474960), (1280, 379968), (1536, 316640), (1920, 253312), (1979, 245760), (2048, 237480), (2560, 189984), (3072, 158320), (3840, 126656), (3958, 122880), (4096, 118740), (5120, 94992), (5937, 81920), (6144, 79160), (7680, 63328), (7916, 61440), (8192, 59370), (9895, 49152), (10240, 47496), (11874, 40960), (12288, 39580), (15360, 31664), (15832, 30720), (16384, 29685), (19790, 24576), (20480, 23748)]