64773120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4217}}^1$

素因数の和:4245

約数の個数: 88

約数和(自身を含む): 207221904

約数和(自身を除く): 142448784

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, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 4217, 5120, 7680, 8434, 12651, 15360, 16868, 21085, 25302, 33736, 42170, 50604, 63255, 67472, 84340, 101208, 126510, 134944, 168680, 202416, 253020, 269888, 337360, 404832, 506040, 539776, 674720, 809664, 1012080, 1079552, 1349440, 1619328, 2024160, 2159104, 2698880, 3238656, 4048320, 4318208, 5397760, 6477312, 8096640, 10795520, 12954624, 16193280, 21591040, 32386560, 64773120]

約数ペア:

[(1, 64773120), (2, 32386560), (3, 21591040), (4, 16193280), (5, 12954624), (6, 10795520), (8, 8096640), (10, 6477312), (12, 5397760), (15, 4318208), (16, 4048320), (20, 3238656), (24, 2698880), (30, 2159104), (32, 2024160), (40, 1619328), (48, 1349440), (60, 1079552), (64, 1012080), (80, 809664), (96, 674720), (120, 539776), (128, 506040), (160, 404832), (192, 337360), (240, 269888), (256, 253020), (320, 202416), (384, 168680), (480, 134944), (512, 126510), (640, 101208), (768, 84340), (960, 67472), (1024, 63255), (1280, 50604), (1536, 42170), (1920, 33736), (2560, 25302), (3072, 21085), (3840, 16868), (4217, 15360), (5120, 12651), (7680, 8434)]