40574280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{338119}}^1$

素因数の和:338133

約数の個数: 32

約数和(自身を含む): 121723200

約数和(自身を除く): 81148920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 338119, 676238, 1014357, 1352476, 1690595, 2028714, 2704952, 3381190, 4057428, 5071785, 6762380, 8114856, 10143570, 13524760, 20287140, 40574280]

約数ペア:

[(1, 40574280), (2, 20287140), (3, 13524760), (4, 10143570), (5, 8114856), (6, 6762380), (8, 5071785), (10, 4057428), (12, 3381190), (15, 2704952), (20, 2028714), (24, 1690595), (30, 1352476), (40, 1014357), (60, 676238), (120, 338119)]