145665120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{303469}}^1$

素因数の和:303487

約数の個数: 48

約数和(自身を含む): 458846640

約数和(自身を除く): 313181520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 303469, 606938, 910407, 1213876, 1517345, 1820814, 2427752, 3034690, 3641628, 4552035, 4855504, 6069380, 7283256, 9104070, 9711008, 12138760, 14566512, 18208140, 24277520, 29133024, 36416280, 48555040, 72832560, 145665120]

約数ペア:

[(1, 145665120), (2, 72832560), (3, 48555040), (4, 36416280), (5, 29133024), (6, 24277520), (8, 18208140), (10, 14566512), (12, 12138760), (15, 9711008), (16, 9104070), (20, 7283256), (24, 6069380), (30, 4855504), (32, 4552035), (40, 3641628), (48, 3034690), (60, 2427752), (80, 1820814), (96, 1517345), (120, 1213876), (160, 910407), (240, 606938), (480, 303469)]