138818760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1156823}}^1$

素因数の和:1156837

約数の個数: 32

約数和(自身を含む): 416456640

約数和(自身を除く): 277637880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1156823, 2313646, 3470469, 4627292, 5784115, 6940938, 9254584, 11568230, 13881876, 17352345, 23136460, 27763752, 34704690, 46272920, 69409380, 138818760]

約数ペア:

[(1, 138818760), (2, 69409380), (3, 46272920), (4, 34704690), (5, 27763752), (6, 23136460), (8, 17352345), (10, 13881876), (12, 11568230), (15, 9254584), (20, 6940938), (24, 5784115), (30, 4627292), (40, 3470469), (60, 2313646), (120, 1156823)]