64052160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{66721}}^1$

素因数の和:66741

約数の個数: 56

約数和(自身を含む): 203368656

約数和(自身を除く): 139316496

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, 66721, 133442, 200163, 266884, 333605, 400326, 533768, 667210, 800652, 1000815, 1067536, 1334420, 1601304, 2001630, 2135072, 2668840, 3202608, 4003260, 4270144, 5337680, 6405216, 8006520, 10675360, 12810432, 16013040, 21350720, 32026080, 64052160]

約数ペア:

[(1, 64052160), (2, 32026080), (3, 21350720), (4, 16013040), (5, 12810432), (6, 10675360), (8, 8006520), (10, 6405216), (12, 5337680), (15, 4270144), (16, 4003260), (20, 3202608), (24, 2668840), (30, 2135072), (32, 2001630), (40, 1601304), (48, 1334420), (60, 1067536), (64, 1000815), (80, 800652), (96, 667210), (120, 533768), (160, 400326), (192, 333605), (240, 266884), (320, 200163), (480, 133442), (960, 66721)]