78468060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{118891}}^1$

素因数の和:118914

約数の個数: 48

約数和(自身を含む): 239686272

約数和(自身を除く): 161218212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 118891, 237782, 356673, 475564, 594455, 713346, 1188910, 1307801, 1426692, 1783365, 2377820, 2615602, 3566730, 3923403, 5231204, 6539005, 7133460, 7846806, 13078010, 15693612, 19617015, 26156020, 39234030, 78468060]

約数ペア:

[(1, 78468060), (2, 39234030), (3, 26156020), (4, 19617015), (5, 15693612), (6, 13078010), (10, 7846806), (11, 7133460), (12, 6539005), (15, 5231204), (20, 3923403), (22, 3566730), (30, 2615602), (33, 2377820), (44, 1783365), (55, 1426692), (60, 1307801), (66, 1188910), (110, 713346), (132, 594455), (165, 475564), (220, 356673), (330, 237782), (660, 118891)]