282088320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{146921}}^1$

素因数の和:146943

約数の個数: 64

約数和(自身を含む): 899162640

約数和(自身を除く): 617074320

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, 146921, 293842, 440763, 587684, 734605, 881526, 1175368, 1469210, 1763052, 2203815, 2350736, 2938420, 3526104, 4407630, 4701472, 5876840, 7052208, 8815260, 9402944, 11753680, 14104416, 17630520, 18805888, 23507360, 28208832, 35261040, 47014720, 56417664, 70522080, 94029440, 141044160, 282088320]

約数ペア:

[(1, 282088320), (2, 141044160), (3, 94029440), (4, 70522080), (5, 56417664), (6, 47014720), (8, 35261040), (10, 28208832), (12, 23507360), (15, 18805888), (16, 17630520), (20, 14104416), (24, 11753680), (30, 9402944), (32, 8815260), (40, 7052208), (48, 5876840), (60, 4701472), (64, 4407630), (80, 3526104), (96, 2938420), (120, 2350736), (128, 2203815), (160, 1763052), (192, 1469210), (240, 1175368), (320, 881526), (384, 734605), (480, 587684), (640, 440763), (960, 293842), (1920, 146921)]