120779370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{447331}}^1$

素因数の和:447347

約数の個数: 32

約数和(自身を含む): 322079040

約数和(自身を除く): 201299670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 447331, 894662, 1341993, 2236655, 2683986, 4025979, 4473310, 6709965, 8051958, 12077937, 13419930, 20129895, 24155874, 40259790, 60389685, 120779370]

約数ペア:

[(1, 120779370), (2, 60389685), (3, 40259790), (5, 24155874), (6, 20129895), (9, 13419930), (10, 12077937), (15, 8051958), (18, 6709965), (27, 4473310), (30, 4025979), (45, 2683986), (54, 2236655), (90, 1341993), (135, 894662), (270, 447331)]