4968960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{647}}^1$

素因数の和:673

約数の個数: 80

約数和(自身を含む): 15909696

約数和(自身を除く): 10940736

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 647, 768, 960, 1280, 1294, 1536, 1920, 1941, 2560, 2588, 3235, 3840, 3882, 5176, 6470, 7680, 7764, 9705, 10352, 12940, 15528, 19410, 20704, 25880, 31056, 38820, 41408, 51760, 62112, 77640, 82816, 103520, 124224, 155280, 165632, 207040, 248448, 310560, 331264, 414080, 496896, 621120, 828160, 993792, 1242240, 1656320, 2484480, 4968960]

約数ペア:

[(1, 4968960), (2, 2484480), (3, 1656320), (4, 1242240), (5, 993792), (6, 828160), (8, 621120), (10, 496896), (12, 414080), (15, 331264), (16, 310560), (20, 248448), (24, 207040), (30, 165632), (32, 155280), (40, 124224), (48, 103520), (60, 82816), (64, 77640), (80, 62112), (96, 51760), (120, 41408), (128, 38820), (160, 31056), (192, 25880), (240, 20704), (256, 19410), (320, 15528), (384, 12940), (480, 10352), (512, 9705), (640, 7764), (647, 7680), (768, 6470), (960, 5176), (1280, 3882), (1294, 3840), (1536, 3235), (1920, 2588), (1941, 2560)]