868460160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1181}}^1$

素因数の和:1586

約数の個数: 128

約数和(自身を含む): 2777794560

約数和(自身を除く): 1909334400

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, 320, 383, 384, 480, 640, 766, 960, 1149, 1181, 1532, 1915, 1920, 2298, 2362, 3064, 3543, 3830, 4596, 4724, 5745, 5905, 6128, 7086, 7660, 9192, 9448, 11490, 11810, 12256, 14172, 15320, 17715, 18384, 18896, 22980, 23620, 24512, 28344, 30640, 35430, 36768, 37792, 45960, 47240, 49024, 56688, 61280, 70860, 73536, 75584, 91920, 94480, 113376, 122560, 141720, 147072, 151168, 183840, 188960, 226752, 245120, 283440, 367680, 377920, 452323, 453504, 566880, 735360, 755840, 904646, 1133760, 1356969, 1809292, 2261615, 2267520, 2713938, 3618584, 4523230, 5427876, 6784845, 7237168, 9046460, 10855752, 13569690, 14474336, 18092920, 21711504, 27139380, 28948672, 36185840, 43423008, 54278760, 57897344, 72371680, 86846016, 108557520, 144743360, 173692032, 217115040, 289486720, 434230080, 868460160]

約数ペア:

[(1, 868460160), (2, 434230080), (3, 289486720), (4, 217115040), (5, 173692032), (6, 144743360), (8, 108557520), (10, 86846016), (12, 72371680), (15, 57897344), (16, 54278760), (20, 43423008), (24, 36185840), (30, 28948672), (32, 27139380), (40, 21711504), (48, 18092920), (60, 14474336), (64, 13569690), (80, 10855752), (96, 9046460), (120, 7237168), (128, 6784845), (160, 5427876), (192, 4523230), (240, 3618584), (320, 2713938), (383, 2267520), (384, 2261615), (480, 1809292), (640, 1356969), (766, 1133760), (960, 904646), (1149, 755840), (1181, 735360), (1532, 566880), (1915, 453504), (1920, 452323), (2298, 377920), (2362, 367680), (3064, 283440), (3543, 245120), (3830, 226752), (4596, 188960), (4724, 183840), (5745, 151168), (5905, 147072), (6128, 141720), (7086, 122560), (7660, 113376), (9192, 94480), (9448, 91920), (11490, 75584), (11810, 73536), (12256, 70860), (14172, 61280), (15320, 56688), (17715, 49024), (18384, 47240), (18896, 45960), (22980, 37792), (23620, 36768), (24512, 35430), (28344, 30640)]