28545960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{237883}}^1$

素因数の和:237897

約数の個数: 32

約数和(自身を含む): 85638240

約数和(自身を除く): 57092280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 237883, 475766, 713649, 951532, 1189415, 1427298, 1903064, 2378830, 2854596, 3568245, 4757660, 5709192, 7136490, 9515320, 14272980, 28545960]

約数ペア:

[(1, 28545960), (2, 14272980), (3, 9515320), (4, 7136490), (5, 5709192), (6, 4757660), (8, 3568245), (10, 2854596), (12, 2378830), (15, 1903064), (20, 1427298), (24, 1189415), (30, 951532), (40, 713649), (60, 475766), (120, 237883)]