121108560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{504619}}^1$

素因数の和:504635

約数の個数: 40

約数和(自身を含む): 375437280

約数和(自身を除く): 254328720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 504619, 1009238, 1513857, 2018476, 2523095, 3027714, 4036952, 5046190, 6055428, 7569285, 8073904, 10092380, 12110856, 15138570, 20184760, 24221712, 30277140, 40369520, 60554280, 121108560]

約数ペア:

[(1, 121108560), (2, 60554280), (3, 40369520), (4, 30277140), (5, 24221712), (6, 20184760), (8, 15138570), (10, 12110856), (12, 10092380), (15, 8073904), (16, 7569285), (20, 6055428), (24, 5046190), (30, 4036952), (40, 3027714), (48, 2523095), (60, 2018476), (80, 1513857), (120, 1009238), (240, 504619)]