28660560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{119419}}^1$

素因数の和:119435

約数の個数: 40

約数和(自身を含む): 88848480

約数和(自身を除く): 60187920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 119419, 238838, 358257, 477676, 597095, 716514, 955352, 1194190, 1433028, 1791285, 1910704, 2388380, 2866056, 3582570, 4776760, 5732112, 7165140, 9553520, 14330280, 28660560]

約数ペア:

[(1, 28660560), (2, 14330280), (3, 9553520), (4, 7165140), (5, 5732112), (6, 4776760), (8, 3582570), (10, 2866056), (12, 2388380), (15, 1910704), (16, 1791285), (20, 1433028), (24, 1194190), (30, 955352), (40, 716514), (48, 597095), (60, 477676), (80, 358257), (120, 238838), (240, 119419)]