16256640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8467}}^1$

素因数の和:8489

約数の個数: 64

約数和(自身を含む): 51824160

約数和(自身を除く): 35567520

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, 320, 384, 480, 640, 960, 1920, 8467, 16934, 25401, 33868, 42335, 50802, 67736, 84670, 101604, 127005, 135472, 169340, 203208, 254010, 270944, 338680, 406416, 508020, 541888, 677360, 812832, 1016040, 1083776, 1354720, 1625664, 2032080, 2709440, 3251328, 4064160, 5418880, 8128320, 16256640]

約数ペア:

[(1, 16256640), (2, 8128320), (3, 5418880), (4, 4064160), (5, 3251328), (6, 2709440), (8, 2032080), (10, 1625664), (12, 1354720), (15, 1083776), (16, 1016040), (20, 812832), (24, 677360), (30, 541888), (32, 508020), (40, 406416), (48, 338680), (60, 270944), (64, 254010), (80, 203208), (96, 169340), (120, 135472), (128, 127005), (160, 101604), (192, 84670), (240, 67736), (320, 50802), (384, 42335), (480, 33868), (640, 25401), (960, 16934), (1920, 8467)]