118997460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{661097}}^1$

素因数の和:661112

約数の個数: 36

約数和(自身を含む): 360959508

約数和(自身を除く): 241962048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 661097, 1322194, 1983291, 2644388, 3305485, 3966582, 5949873, 6610970, 7933164, 9916455, 11899746, 13221940, 19832910, 23799492, 29749365, 39665820, 59498730, 118997460]

約数ペア:

[(1, 118997460), (2, 59498730), (3, 39665820), (4, 29749365), (5, 23799492), (6, 19832910), (9, 13221940), (10, 11899746), (12, 9916455), (15, 7933164), (18, 6610970), (20, 5949873), (30, 3966582), (36, 3305485), (45, 2644388), (60, 1983291), (90, 1322194), (180, 661097)]