16572120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{138101}}^1$

素因数の和:138115

約数の個数: 32

約数和(自身を含む): 49716720

約数和(自身を除く): 33144600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 138101, 276202, 414303, 552404, 690505, 828606, 1104808, 1381010, 1657212, 2071515, 2762020, 3314424, 4143030, 5524040, 8286060, 16572120]

約数ペア:

[(1, 16572120), (2, 8286060), (3, 5524040), (4, 4143030), (5, 3314424), (6, 2762020), (8, 2071515), (10, 1657212), (12, 1381010), (15, 1104808), (20, 828606), (24, 690505), (30, 552404), (40, 414303), (60, 276202), (120, 138101)]