300898560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:768

約数の個数: 144

約数和(自身を含む): 970131456

約数和(自身を除く): 669232896

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 617, 635, 640, 762, 768, 960, 1016, 1234, 1270, 1280, 1524, 1851, 1905, 1920, 2032, 2468, 2540, 3048, 3085, 3702, 3810, 3840, 4064, 4936, 5080, 6096, 6170, 7404, 7620, 8128, 9255, 9872, 10160, 12192, 12340, 14808, 15240, 16256, 18510, 19744, 20320, 24384, 24680, 29616, 30480, 32512, 37020, 39488, 40640, 48768, 49360, 59232, 60960, 74040, 78359, 78976, 81280, 97536, 98720, 118464, 121920, 148080, 156718, 157952, 162560, 197440, 235077, 236928, 243840, 296160, 313436, 391795, 394880, 470154, 473856, 487680, 592320, 626872, 783590, 789760, 940308, 1175385, 1184640, 1253744, 1567180, 1880616, 2350770, 2369280, 2507488, 3134360, 3761232, 4701540, 5014976, 6268720, 7522464, 9403080, 10029952, 12537440, 15044928, 18806160, 20059904, 25074880, 30089856, 37612320, 50149760, 60179712, 75224640, 100299520, 150449280, 300898560]

約数ペア:

[(1, 300898560), (2, 150449280), (3, 100299520), (4, 75224640), (5, 60179712), (6, 50149760), (8, 37612320), (10, 30089856), (12, 25074880), (15, 20059904), (16, 18806160), (20, 15044928), (24, 12537440), (30, 10029952), (32, 9403080), (40, 7522464), (48, 6268720), (60, 5014976), (64, 4701540), (80, 3761232), (96, 3134360), (120, 2507488), (127, 2369280), (128, 2350770), (160, 1880616), (192, 1567180), (240, 1253744), (254, 1184640), (256, 1175385), (320, 940308), (381, 789760), (384, 783590), (480, 626872), (508, 592320), (617, 487680), (635, 473856), (640, 470154), (762, 394880), (768, 391795), (960, 313436), (1016, 296160), (1234, 243840), (1270, 236928), (1280, 235077), (1524, 197440), (1851, 162560), (1905, 157952), (1920, 156718), (2032, 148080), (2468, 121920), (2540, 118464), (3048, 98720), (3085, 97536), (3702, 81280), (3810, 78976), (3840, 78359), (4064, 74040), (4936, 60960), (5080, 59232), (6096, 49360), (6170, 48768), (7404, 40640), (7620, 39488), (8128, 37020), (9255, 32512), (9872, 30480), (10160, 29616), (12192, 24680), (12340, 24384), (14808, 20320), (15240, 19744), (16256, 18510)]