2009554080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4186571}}^1$

素因数の和:4186589

約数の個数: 48

約数和(自身を含む): 6330096864

約数和(自身を除く): 4320542784

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, 4186571, 8373142, 12559713, 16746284, 20932855, 25119426, 33492568, 41865710, 50238852, 62798565, 66985136, 83731420, 100477704, 125597130, 133970272, 167462840, 200955408, 251194260, 334925680, 401910816, 502388520, 669851360, 1004777040, 2009554080]

約数ペア:

[(1, 2009554080), (2, 1004777040), (3, 669851360), (4, 502388520), (5, 401910816), (6, 334925680), (8, 251194260), (10, 200955408), (12, 167462840), (15, 133970272), (16, 125597130), (20, 100477704), (24, 83731420), (30, 66985136), (32, 62798565), (40, 50238852), (48, 41865710), (60, 33492568), (80, 25119426), (96, 20932855), (120, 16746284), (160, 12559713), (240, 8373142), (480, 4186571)]