4931880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 15024960

約数和(自身を除く): 10093080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 563, 584, 730, 876, 1095, 1126, 1460, 1689, 1752, 2190, 2252, 2815, 2920, 3378, 4380, 4504, 5630, 6756, 8445, 8760, 11260, 13512, 16890, 22520, 33780, 41099, 67560, 82198, 123297, 164396, 205495, 246594, 328792, 410990, 493188, 616485, 821980, 986376, 1232970, 1643960, 2465940, 4931880]

約数ペア:

[(1, 4931880), (2, 2465940), (3, 1643960), (4, 1232970), (5, 986376), (6, 821980), (8, 616485), (10, 493188), (12, 410990), (15, 328792), (20, 246594), (24, 205495), (30, 164396), (40, 123297), (60, 82198), (73, 67560), (120, 41099), (146, 33780), (219, 22520), (292, 16890), (365, 13512), (438, 11260), (563, 8760), (584, 8445), (730, 6756), (876, 5630), (1095, 4504), (1126, 4380), (1460, 3378), (1689, 2920), (1752, 2815), (2190, 2252)]