187188480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{16249}}^1$

素因数の和:16276

約数の個数: 108

約数和(自身を含む): 647692500

約数和(自身を除く): 460504020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 16249, 32498, 48747, 64996, 81245, 97494, 129992, 146241, 162490, 194988, 243735, 259984, 292482, 324980, 389976, 487470, 519968, 584964, 649960, 731205, 779952, 974940, 1039936, 1169928, 1299920, 1462410, 1559904, 1949880, 2079872, 2339856, 2599840, 2924820, 3119808, 3899760, 4159744, 4679712, 5199680, 5849640, 6239616, 7799520, 9359424, 10399360, 11699280, 12479232, 15599040, 18718848, 20798720, 23398560, 31198080, 37437696, 46797120, 62396160, 93594240, 187188480]

約数ペア:

[(1, 187188480), (2, 93594240), (3, 62396160), (4, 46797120), (5, 37437696), (6, 31198080), (8, 23398560), (9, 20798720), (10, 18718848), (12, 15599040), (15, 12479232), (16, 11699280), (18, 10399360), (20, 9359424), (24, 7799520), (30, 6239616), (32, 5849640), (36, 5199680), (40, 4679712), (45, 4159744), (48, 3899760), (60, 3119808), (64, 2924820), (72, 2599840), (80, 2339856), (90, 2079872), (96, 1949880), (120, 1559904), (128, 1462410), (144, 1299920), (160, 1169928), (180, 1039936), (192, 974940), (240, 779952), (256, 731205), (288, 649960), (320, 584964), (360, 519968), (384, 487470), (480, 389976), (576, 324980), (640, 292482), (720, 259984), (768, 243735), (960, 194988), (1152, 162490), (1280, 146241), (1440, 129992), (1920, 97494), (2304, 81245), (2880, 64996), (3840, 48747), (5760, 32498), (11520, 16249)]