203265120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{423469}}^1$

素因数の和:423487

約数の個数: 48

約数和(自身を含む): 640286640

約数和(自身を除く): 437021520

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, 423469, 846938, 1270407, 1693876, 2117345, 2540814, 3387752, 4234690, 5081628, 6352035, 6775504, 8469380, 10163256, 12704070, 13551008, 16938760, 20326512, 25408140, 33877520, 40653024, 50816280, 67755040, 101632560, 203265120]

約数ペア:

[(1, 203265120), (2, 101632560), (3, 67755040), (4, 50816280), (5, 40653024), (6, 33877520), (8, 25408140), (10, 20326512), (12, 16938760), (15, 13551008), (16, 12704070), (20, 10163256), (24, 8469380), (30, 6775504), (32, 6352035), (40, 5081628), (48, 4234690), (60, 3387752), (80, 2540814), (96, 2117345), (120, 1693876), (160, 1270407), (240, 846938), (480, 423469)]