1627348560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6780619}}^1$

素因数の和:6780635

約数の個数: 40

約数和(自身を含む): 5044781280

約数和(自身を除く): 3417432720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6780619, 13561238, 20341857, 27122476, 33903095, 40683714, 54244952, 67806190, 81367428, 101709285, 108489904, 135612380, 162734856, 203418570, 271224760, 325469712, 406837140, 542449520, 813674280, 1627348560]

約数ペア:

[(1, 1627348560), (2, 813674280), (3, 542449520), (4, 406837140), (5, 325469712), (6, 271224760), (8, 203418570), (10, 162734856), (12, 135612380), (15, 108489904), (16, 101709285), (20, 81367428), (24, 67806190), (30, 54244952), (40, 40683714), (48, 33903095), (60, 27122476), (80, 20341857), (120, 13561238), (240, 6780619)]