19075200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{1987}}^1$

素因数の和:2014

約数の個数: 96

約数和(自身を含む): 62860560

約数和(自身を除く): 43785360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 1987, 2400, 3200, 3974, 4800, 5961, 7948, 9600, 9935, 11922, 15896, 19870, 23844, 29805, 31792, 39740, 47688, 49675, 59610, 63584, 79480, 95376, 99350, 119220, 127168, 149025, 158960, 190752, 198700, 238440, 254336, 298050, 317920, 381504, 397400, 476880, 596100, 635840, 763008, 794800, 953760, 1192200, 1271680, 1589600, 1907520, 2384400, 3179200, 3815040, 4768800, 6358400, 9537600, 19075200]

約数ペア:

[(1, 19075200), (2, 9537600), (3, 6358400), (4, 4768800), (5, 3815040), (6, 3179200), (8, 2384400), (10, 1907520), (12, 1589600), (15, 1271680), (16, 1192200), (20, 953760), (24, 794800), (25, 763008), (30, 635840), (32, 596100), (40, 476880), (48, 397400), (50, 381504), (60, 317920), (64, 298050), (75, 254336), (80, 238440), (96, 198700), (100, 190752), (120, 158960), (128, 149025), (150, 127168), (160, 119220), (192, 99350), (200, 95376), (240, 79480), (300, 63584), (320, 59610), (384, 49675), (400, 47688), (480, 39740), (600, 31792), (640, 29805), (800, 23844), (960, 19870), (1200, 15896), (1600, 11922), (1920, 9935), (1987, 9600), (2400, 7948), (3200, 5961), (3974, 4800)]