25274280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{210619}}^1$

素因数の和:210633

約数の個数: 32

約数和(自身を含む): 75823200

約数和(自身を除く): 50548920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 210619, 421238, 631857, 842476, 1053095, 1263714, 1684952, 2106190, 2527428, 3159285, 4212380, 5054856, 6318570, 8424760, 12637140, 25274280]

約数ペア:

[(1, 25274280), (2, 12637140), (3, 8424760), (4, 6318570), (5, 5054856), (6, 4212380), (8, 3159285), (10, 2527428), (12, 2106190), (15, 1684952), (20, 1263714), (24, 1053095), (30, 842476), (40, 631857), (60, 421238), (120, 210619)]