156720040140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2612000669}}^1$

素因数の和:2612000681

約数の個数: 24

約数和(自身を含む): 438816112560

約数和(自身を除く): 282096072420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2612000669, 5224001338, 7836002007, 10448002676, 13060003345, 15672004014, 26120006690, 31344008028, 39180010035, 52240013380, 78360020070, 156720040140]

約数ペア:

[(1, 156720040140), (2, 78360020070), (3, 52240013380), (4, 39180010035), (5, 31344008028), (6, 26120006690), (10, 15672004014), (12, 13060003345), (15, 10448002676), (20, 7836002007), (30, 5224001338), (60, 2612000669)]