187416120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1561801}}^1$

素因数の和:1561815

約数の個数: 32

約数和(自身を含む): 562248720

約数和(自身を除く): 374832600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1561801, 3123602, 4685403, 6247204, 7809005, 9370806, 12494408, 15618010, 18741612, 23427015, 31236020, 37483224, 46854030, 62472040, 93708060, 187416120]

約数ペア:

[(1, 187416120), (2, 93708060), (3, 62472040), (4, 46854030), (5, 37483224), (6, 31236020), (8, 23427015), (10, 18741612), (12, 15618010), (15, 12494408), (20, 9370806), (24, 7809005), (30, 6247204), (40, 4685403), (60, 3123602), (120, 1561801)]