123862380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2064373}}^1$

素因数の和:2064385

約数の個数: 24

約数和(自身を含む): 346814832

約数和(自身を除く): 222952452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2064373, 4128746, 6193119, 8257492, 10321865, 12386238, 20643730, 24772476, 30965595, 41287460, 61931190, 123862380]

約数ペア:

[(1, 123862380), (2, 61931190), (3, 41287460), (4, 30965595), (5, 24772476), (6, 20643730), (10, 12386238), (12, 10321865), (15, 8257492), (20, 6193119), (30, 4128746), (60, 2064373)]