285854280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2382119}}^1$

素因数の和:2382133

約数の個数: 32

約数和(自身を含む): 857563200

約数和(自身を除く): 571708920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2382119, 4764238, 7146357, 9528476, 11910595, 14292714, 19056952, 23821190, 28585428, 35731785, 47642380, 57170856, 71463570, 95284760, 142927140, 285854280]

約数ペア:

[(1, 285854280), (2, 142927140), (3, 95284760), (4, 71463570), (5, 57170856), (6, 47642380), (8, 35731785), (10, 28585428), (12, 23821190), (15, 19056952), (20, 14292714), (24, 11910595), (30, 9528476), (40, 7146357), (60, 4764238), (120, 2382119)]