668244480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{87011}}^1$

素因数の和:87037

約数の個数: 80

約数和(自身を含む): 2136318624

約数和(自身を除く): 1468074144

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, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 87011, 174022, 261033, 348044, 435055, 522066, 696088, 870110, 1044132, 1305165, 1392176, 1740220, 2088264, 2610330, 2784352, 3480440, 4176528, 5220660, 5568704, 6960880, 8353056, 10441320, 11137408, 13921760, 16706112, 20882640, 22274816, 27843520, 33412224, 41765280, 44549632, 55687040, 66824448, 83530560, 111374080, 133648896, 167061120, 222748160, 334122240, 668244480]

約数ペア:

[(1, 668244480), (2, 334122240), (3, 222748160), (4, 167061120), (5, 133648896), (6, 111374080), (8, 83530560), (10, 66824448), (12, 55687040), (15, 44549632), (16, 41765280), (20, 33412224), (24, 27843520), (30, 22274816), (32, 20882640), (40, 16706112), (48, 13921760), (60, 11137408), (64, 10441320), (80, 8353056), (96, 6960880), (120, 5568704), (128, 5220660), (160, 4176528), (192, 3480440), (240, 2784352), (256, 2610330), (320, 2088264), (384, 1740220), (480, 1392176), (512, 1305165), (640, 1044132), (768, 870110), (960, 696088), (1280, 522066), (1536, 435055), (1920, 348044), (2560, 261033), (3840, 174022), (7680, 87011)]