488747760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2036449}}^1$

素因数の和:2036465

約数の個数: 40

約数和(自身を含む): 1515118800

約数和(自身を除く): 1026371040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2036449, 4072898, 6109347, 8145796, 10182245, 12218694, 16291592, 20364490, 24437388, 30546735, 32583184, 40728980, 48874776, 61093470, 81457960, 97749552, 122186940, 162915920, 244373880, 488747760]

約数ペア:

[(1, 488747760), (2, 244373880), (3, 162915920), (4, 122186940), (5, 97749552), (6, 81457960), (8, 61093470), (10, 48874776), (12, 40728980), (15, 32583184), (16, 30546735), (20, 24437388), (24, 20364490), (30, 16291592), (40, 12218694), (48, 10182245), (60, 8145796), (80, 6109347), (120, 4072898), (240, 2036449)]