287416320

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{2339}}^1$

素因数の和:2373

約数の個数: 112

約数和(自身を含む): 920069280

約数和(自身を除く): 632652960

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, 2339, 2560, 3072, 3840, 4096, 4678, 5120, 6144, 7017, 7680, 8192, 9356, 10240, 11695, 12288, 14034, 15360, 18712, 20480, 23390, 24576, 28068, 30720, 35085, 37424, 40960, 46780, 56136, 61440, 70170, 74848, 93560, 112272, 122880, 140340, 149696, 187120, 224544, 280680, 299392, 374240, 449088, 561360, 598784, 748480, 898176, 1122720, 1197568, 1496960, 1796352, 2245440, 2395136, 2993920, 3592704, 4490880, 4790272, 5987840, 7185408, 8981760, 9580544, 11975680, 14370816, 17963520, 19161088, 23951360, 28741632, 35927040, 47902720, 57483264, 71854080, 95805440, 143708160, 287416320]

約数ペア:

[(1, 287416320), (2, 143708160), (3, 95805440), (4, 71854080), (5, 57483264), (6, 47902720), (8, 35927040), (10, 28741632), (12, 23951360), (15, 19161088), (16, 17963520), (20, 14370816), (24, 11975680), (30, 9580544), (32, 8981760), (40, 7185408), (48, 5987840), (60, 4790272), (64, 4490880), (80, 3592704), (96, 2993920), (120, 2395136), (128, 2245440), (160, 1796352), (192, 1496960), (240, 1197568), (256, 1122720), (320, 898176), (384, 748480), (480, 598784), (512, 561360), (640, 449088), (768, 374240), (960, 299392), (1024, 280680), (1280, 224544), (1536, 187120), (1920, 149696), (2048, 140340), (2339, 122880), (2560, 112272), (3072, 93560), (3840, 74848), (4096, 70170), (4678, 61440), (5120, 56136), (6144, 46780), (7017, 40960), (7680, 37424), (8192, 35085), (9356, 30720), (10240, 28068), (11695, 24576), (12288, 23390), (14034, 20480), (15360, 18712)]