40392120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{727}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 121605120

約数和(自身を除く): 81213000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463, 727, 926, 1389, 1454, 1852, 2181, 2315, 2778, 2908, 3635, 3704, 4362, 4630, 5556, 5816, 6945, 7270, 8724, 9260, 10905, 11112, 13890, 14540, 17448, 18520, 21810, 27780, 29080, 43620, 55560, 87240, 336601, 673202, 1009803, 1346404, 1683005, 2019606, 2692808, 3366010, 4039212, 5049015, 6732020, 8078424, 10098030, 13464040, 20196060, 40392120]

約数ペア:

[(1, 40392120), (2, 20196060), (3, 13464040), (4, 10098030), (5, 8078424), (6, 6732020), (8, 5049015), (10, 4039212), (12, 3366010), (15, 2692808), (20, 2019606), (24, 1683005), (30, 1346404), (40, 1009803), (60, 673202), (120, 336601), (463, 87240), (727, 55560), (926, 43620), (1389, 29080), (1454, 27780), (1852, 21810), (2181, 18520), (2315, 17448), (2778, 14540), (2908, 13890), (3635, 11112), (3704, 10905), (4362, 9260), (4630, 8724), (5556, 7270), (5816, 6945)]