123133320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{342037}}^1$

素因数の和:342054

約数の個数: 48

約数和(自身を含む): 400184460

約数和(自身を除く): 277051140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 342037, 684074, 1026111, 1368148, 1710185, 2052222, 2736296, 3078333, 3420370, 4104444, 5130555, 6156666, 6840740, 8208888, 10261110, 12313332, 13681480, 15391665, 20522220, 24626664, 30783330, 41044440, 61566660, 123133320]

約数ペア:

[(1, 123133320), (2, 61566660), (3, 41044440), (4, 30783330), (5, 24626664), (6, 20522220), (8, 15391665), (9, 13681480), (10, 12313332), (12, 10261110), (15, 8208888), (18, 6840740), (20, 6156666), (24, 5130555), (30, 4104444), (36, 3420370), (40, 3078333), (45, 2736296), (60, 2052222), (72, 1710185), (90, 1368148), (120, 1026111), (180, 684074), (360, 342037)]