22910520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{190921}}^1$

素因数の和:190935

約数の個数: 32

約数和(自身を含む): 68731920

約数和(自身を除く): 45821400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 190921, 381842, 572763, 763684, 954605, 1145526, 1527368, 1909210, 2291052, 2863815, 3818420, 4582104, 5727630, 7636840, 11455260, 22910520]

約数ペア:

[(1, 22910520), (2, 11455260), (3, 7636840), (4, 5727630), (5, 4582104), (6, 3818420), (8, 2863815), (10, 2291052), (12, 1909210), (15, 1527368), (20, 1145526), (24, 954605), (30, 763684), (40, 572763), (60, 381842), (120, 190921)]