248455560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2070463}}^1$

素因数の和:2070477

約数の個数: 32

約数和(自身を含む): 745367040

約数和(自身を除く): 496911480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2070463, 4140926, 6211389, 8281852, 10352315, 12422778, 16563704, 20704630, 24845556, 31056945, 41409260, 49691112, 62113890, 82818520, 124227780, 248455560]

約数ペア:

[(1, 248455560), (2, 124227780), (3, 82818520), (4, 62113890), (5, 49691112), (6, 41409260), (8, 31056945), (10, 24845556), (12, 20704630), (15, 16563704), (20, 12422778), (24, 10352315), (30, 8281852), (40, 6211389), (60, 4140926), (120, 2070463)]