6618240

素因数分解:

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

素因数の和:411

約数の個数: 128

約数和(自身を含む): 23500800

約数和(自身を除く): 16882560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 383, 384, 432, 480, 540, 576, 640, 720, 766, 864, 960, 1080, 1149, 1152, 1440, 1532, 1728, 1915, 1920, 2160, 2298, 2880, 3064, 3447, 3456, 3830, 4320, 4596, 5745, 5760, 6128, 6894, 7660, 8640, 9192, 10341, 11490, 12256, 13788, 15320, 17235, 17280, 18384, 20682, 22980, 24512, 27576, 30640, 34470, 36768, 41364, 45960, 49024, 51705, 55152, 61280, 68940, 73536, 82728, 91920, 103410, 110304, 122560, 137880, 147072, 165456, 183840, 206820, 220608, 245120, 275760, 330912, 367680, 413640, 441216, 551520, 661824, 735360, 827280, 1103040, 1323648, 1654560, 2206080, 3309120, 6618240]

約数ペア:

[(1, 6618240), (2, 3309120), (3, 2206080), (4, 1654560), (5, 1323648), (6, 1103040), (8, 827280), (9, 735360), (10, 661824), (12, 551520), (15, 441216), (16, 413640), (18, 367680), (20, 330912), (24, 275760), (27, 245120), (30, 220608), (32, 206820), (36, 183840), (40, 165456), (45, 147072), (48, 137880), (54, 122560), (60, 110304), (64, 103410), (72, 91920), (80, 82728), (90, 73536), (96, 68940), (108, 61280), (120, 55152), (128, 51705), (135, 49024), (144, 45960), (160, 41364), (180, 36768), (192, 34470), (216, 30640), (240, 27576), (270, 24512), (288, 22980), (320, 20682), (360, 18384), (383, 17280), (384, 17235), (432, 15320), (480, 13788), (540, 12256), (576, 11490), (640, 10341), (720, 9192), (766, 8640), (864, 7660), (960, 6894), (1080, 6128), (1149, 5760), (1152, 5745), (1440, 4596), (1532, 4320), (1728, 3830), (1915, 3456), (1920, 3447), (2160, 3064), (2298, 2880)]