38385960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{319883}}^1$

素因数の和:319897

約数の個数: 32

約数和(自身を含む): 115158240

約数和(自身を除く): 76772280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 319883, 639766, 959649, 1279532, 1599415, 1919298, 2559064, 3198830, 3838596, 4798245, 6397660, 7677192, 9596490, 12795320, 19192980, 38385960]

約数ペア:

[(1, 38385960), (2, 19192980), (3, 12795320), (4, 9596490), (5, 7677192), (6, 6397660), (8, 4798245), (10, 3838596), (12, 3198830), (15, 2559064), (20, 1919298), (24, 1599415), (30, 1279532), (40, 959649), (60, 639766), (120, 319883)]