213272040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1777267}}^1$

素因数の和:1777281

約数の個数: 32

約数和(自身を含む): 639816480

約数和(自身を除く): 426544440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1777267, 3554534, 5331801, 7109068, 8886335, 10663602, 14218136, 17772670, 21327204, 26659005, 35545340, 42654408, 53318010, 71090680, 106636020, 213272040]

約数ペア:

[(1, 213272040), (2, 106636020), (3, 71090680), (4, 53318010), (5, 42654408), (6, 35545340), (8, 26659005), (10, 21327204), (12, 17772670), (15, 14218136), (20, 10663602), (24, 8886335), (30, 7109068), (40, 5331801), (60, 3554534), (120, 1777267)]