72832560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{303469}}^1$

素因数の和:303485

約数の個数: 40

約数和(自身を含む): 225781680

約数和(自身を除く): 152949120

約数列:

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

約数ペア:

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