118942380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{660791}}^1$

素因数の和:660806

約数の個数: 36

約数和(自身を含む): 360792432

約数和(自身を除く): 241850052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 660791, 1321582, 1982373, 2643164, 3303955, 3964746, 5947119, 6607910, 7929492, 9911865, 11894238, 13215820, 19823730, 23788476, 29735595, 39647460, 59471190, 118942380]

約数ペア:

[(1, 118942380), (2, 59471190), (3, 39647460), (4, 29735595), (5, 23788476), (6, 19823730), (9, 13215820), (10, 11894238), (12, 9911865), (15, 7929492), (18, 6607910), (20, 5947119), (30, 3964746), (36, 3303955), (45, 2643164), (60, 1982373), (90, 1321582), (180, 660791)]