84378180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1259}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 236658240

約数和(自身を除く): 152280060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1117, 1259, 2234, 2518, 3351, 3777, 4468, 5036, 5585, 6295, 6702, 7554, 11170, 12590, 13404, 15108, 16755, 18885, 22340, 25180, 33510, 37770, 67020, 75540, 1406303, 2812606, 4218909, 5625212, 7031515, 8437818, 14063030, 16875636, 21094545, 28126060, 42189090, 84378180]

約数ペア:

[(1, 84378180), (2, 42189090), (3, 28126060), (4, 21094545), (5, 16875636), (6, 14063030), (10, 8437818), (12, 7031515), (15, 5625212), (20, 4218909), (30, 2812606), (60, 1406303), (1117, 75540), (1259, 67020), (2234, 37770), (2518, 33510), (3351, 25180), (3777, 22340), (4468, 18885), (5036, 16755), (5585, 15108), (6295, 13404), (6702, 12590), (7554, 11170)]