54656040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{809}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 164462400

約数和(自身を除く): 109806360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 809, 1126, 1618, 1689, 2252, 2427, 2815, 3236, 3378, 4045, 4504, 4854, 5630, 6472, 6756, 8090, 8445, 9708, 11260, 12135, 13512, 16180, 16890, 19416, 22520, 24270, 32360, 33780, 48540, 67560, 97080, 455467, 910934, 1366401, 1821868, 2277335, 2732802, 3643736, 4554670, 5465604, 6832005, 9109340, 10931208, 13664010, 18218680, 27328020, 54656040]

約数ペア:

[(1, 54656040), (2, 27328020), (3, 18218680), (4, 13664010), (5, 10931208), (6, 9109340), (8, 6832005), (10, 5465604), (12, 4554670), (15, 3643736), (20, 2732802), (24, 2277335), (30, 1821868), (40, 1366401), (60, 910934), (120, 455467), (563, 97080), (809, 67560), (1126, 48540), (1618, 33780), (1689, 32360), (2252, 24270), (2427, 22520), (2815, 19416), (3236, 16890), (3378, 16180), (4045, 13512), (4504, 12135), (4854, 11260), (5630, 9708), (6472, 8445), (6756, 8090)]