66634080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{138821}}^1$

素因数の和:138839

約数の個数: 48

約数和(自身を含む): 209898864

約数和(自身を除く): 143264784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 138821, 277642, 416463, 555284, 694105, 832926, 1110568, 1388210, 1665852, 2082315, 2221136, 2776420, 3331704, 4164630, 4442272, 5552840, 6663408, 8329260, 11105680, 13326816, 16658520, 22211360, 33317040, 66634080]

約数ペア:

[(1, 66634080), (2, 33317040), (3, 22211360), (4, 16658520), (5, 13326816), (6, 11105680), (8, 8329260), (10, 6663408), (12, 5552840), (15, 4442272), (16, 4164630), (20, 3331704), (24, 2776420), (30, 2221136), (32, 2082315), (40, 1665852), (48, 1388210), (60, 1110568), (80, 832926), (96, 694105), (120, 555284), (160, 416463), (240, 277642), (480, 138821)]