270668820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{3719}}^1$

素因数の和:4944

約数の個数: 48

約数和(自身を含む): 758701440

約数和(自身を除く): 488032620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1213, 2426, 3639, 3719, 4852, 6065, 7278, 7438, 11157, 12130, 14556, 14876, 18195, 18595, 22314, 24260, 36390, 37190, 44628, 55785, 72780, 74380, 111570, 223140, 4511147, 9022294, 13533441, 18044588, 22555735, 27066882, 45111470, 54133764, 67667205, 90222940, 135334410, 270668820]

約数ペア:

[(1, 270668820), (2, 135334410), (3, 90222940), (4, 67667205), (5, 54133764), (6, 45111470), (10, 27066882), (12, 22555735), (15, 18044588), (20, 13533441), (30, 9022294), (60, 4511147), (1213, 223140), (2426, 111570), (3639, 74380), (3719, 72780), (4852, 55785), (6065, 44628), (7278, 37190), (7438, 36390), (11157, 24260), (12130, 22314), (14556, 18595), (14876, 18195)]