156728919180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40111}}^1\times {\mathrm{65123}}^1$

素因数の和:105246

約数の個数: 48

約数和(自身を含む): 438858653184

約数和(自身を除く): 282129734004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40111, 65123, 80222, 120333, 130246, 160444, 195369, 200555, 240666, 260492, 325615, 390738, 401110, 481332, 601665, 651230, 781476, 802220, 976845, 1203330, 1302460, 1953690, 2406660, 3907380, 2612148653, 5224297306, 7836445959, 10448594612, 13060743265, 15672891918, 26121486530, 31345783836, 39182229795, 52242973060, 78364459590, 156728919180]

約数ペア:

[(1, 156728919180), (2, 78364459590), (3, 52242973060), (4, 39182229795), (5, 31345783836), (6, 26121486530), (10, 15672891918), (12, 13060743265), (15, 10448594612), (20, 7836445959), (30, 5224297306), (60, 2612148653), (40111, 3907380), (65123, 2406660), (80222, 1953690), (120333, 1302460), (130246, 1203330), (160444, 976845), (195369, 802220), (200555, 781476), (240666, 651230), (260492, 601665), (325615, 481332), (390738, 401110)]