384150720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{400157}}^1$

素因数の和:400177

約数の個数: 56

約数和(自身を含む): 1219681584

約数和(自身を除く): 835530864

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, 160, 192, 240, 320, 480, 960, 400157, 800314, 1200471, 1600628, 2000785, 2400942, 3201256, 4001570, 4801884, 6002355, 6402512, 8003140, 9603768, 12004710, 12805024, 16006280, 19207536, 24009420, 25610048, 32012560, 38415072, 48018840, 64025120, 76830144, 96037680, 128050240, 192075360, 384150720]

約数ペア:

[(1, 384150720), (2, 192075360), (3, 128050240), (4, 96037680), (5, 76830144), (6, 64025120), (8, 48018840), (10, 38415072), (12, 32012560), (15, 25610048), (16, 24009420), (20, 19207536), (24, 16006280), (30, 12805024), (32, 12004710), (40, 9603768), (48, 8003140), (60, 6402512), (64, 6002355), (80, 4801884), (96, 4001570), (120, 3201256), (160, 2400942), (192, 2000785), (240, 1600628), (320, 1200471), (480, 800314), (960, 400157)]