913617840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3806741}}^1$

素因数の和:3806757

約数の個数: 40

約数和(自身を含む): 2832216048

約数和(自身を除く): 1918598208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3806741, 7613482, 11420223, 15226964, 19033705, 22840446, 30453928, 38067410, 45680892, 57101115, 60907856, 76134820, 91361784, 114202230, 152269640, 182723568, 228404460, 304539280, 456808920, 913617840]

約数ペア:

[(1, 913617840), (2, 456808920), (3, 304539280), (4, 228404460), (5, 182723568), (6, 152269640), (8, 114202230), (10, 91361784), (12, 76134820), (15, 60907856), (16, 57101115), (20, 45680892), (24, 38067410), (30, 30453928), (40, 22840446), (48, 19033705), (60, 15226964), (80, 11420223), (120, 7613482), (240, 3806741)]