201796680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1681639}}^1$

素因数の和:1681653

約数の個数: 32

約数和(自身を含む): 605390400

約数和(自身を除く): 403593720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1681639, 3363278, 5044917, 6726556, 8408195, 10089834, 13453112, 16816390, 20179668, 25224585, 33632780, 40359336, 50449170, 67265560, 100898340, 201796680]

約数ペア:

[(1, 201796680), (2, 100898340), (3, 67265560), (4, 50449170), (5, 40359336), (6, 33632780), (8, 25224585), (10, 20179668), (12, 16816390), (15, 13453112), (20, 10089834), (24, 8408195), (30, 6726556), (40, 5044917), (60, 3363278), (120, 1681639)]