299938560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4154

約数の個数: 144

約数和(自身を含む): 1008591360

約数和(自身を除く): 708652800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4111, 4560, 4864, 6080, 7296, 8222, 9120, 12160, 12333, 14592, 16444, 18240, 20555, 24320, 24666, 32888, 36480, 41110, 49332, 61665, 65776, 72960, 78109, 82220, 98664, 123330, 131552, 156218, 164440, 197328, 234327, 246660, 263104, 312436, 328880, 390545, 394656, 468654, 493320, 526208, 624872, 657760, 781090, 789312, 937308, 986640, 1052416, 1171635, 1249744, 1315520, 1562180, 1578624, 1874616, 1973280, 2343270, 2499488, 2631040, 3124360, 3157248, 3749232, 3946560, 4686540, 4998976, 5262080, 6248720, 7498464, 7893120, 9373080, 9997952, 12497440, 14996928, 15786240, 18746160, 19995904, 24994880, 29993856, 37492320, 49989760, 59987712, 74984640, 99979520, 149969280, 299938560]

約数ペア:

[(1, 299938560), (2, 149969280), (3, 99979520), (4, 74984640), (5, 59987712), (6, 49989760), (8, 37492320), (10, 29993856), (12, 24994880), (15, 19995904), (16, 18746160), (19, 15786240), (20, 14996928), (24, 12497440), (30, 9997952), (32, 9373080), (38, 7893120), (40, 7498464), (48, 6248720), (57, 5262080), (60, 4998976), (64, 4686540), (76, 3946560), (80, 3749232), (95, 3157248), (96, 3124360), (114, 2631040), (120, 2499488), (128, 2343270), (152, 1973280), (160, 1874616), (190, 1578624), (192, 1562180), (228, 1315520), (240, 1249744), (256, 1171635), (285, 1052416), (304, 986640), (320, 937308), (380, 789312), (384, 781090), (456, 657760), (480, 624872), (570, 526208), (608, 493320), (640, 468654), (760, 394656), (768, 390545), (912, 328880), (960, 312436), (1140, 263104), (1216, 246660), (1280, 234327), (1520, 197328), (1824, 164440), (1920, 156218), (2280, 131552), (2432, 123330), (3040, 98664), (3648, 82220), (3840, 78109), (4111, 72960), (4560, 65776), (4864, 61665), (6080, 49332), (7296, 41110), (8222, 36480), (9120, 32888), (12160, 24666), (12333, 24320), (14592, 20555), (16444, 18240)]