223793040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{932471}}^1$

素因数の和:932487

約数の個数: 40

約数和(自身を含む): 693759168

約数和(自身を除く): 469966128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 932471, 1864942, 2797413, 3729884, 4662355, 5594826, 7459768, 9324710, 11189652, 13987065, 14919536, 18649420, 22379304, 27974130, 37298840, 44758608, 55948260, 74597680, 111896520, 223793040]

約数ペア:

[(1, 223793040), (2, 111896520), (3, 74597680), (4, 55948260), (5, 44758608), (6, 37298840), (8, 27974130), (10, 22379304), (12, 18649420), (15, 14919536), (16, 13987065), (20, 11189652), (24, 9324710), (30, 7459768), (40, 5594826), (48, 4662355), (60, 3729884), (80, 2797413), (120, 1864942), (240, 932471)]