40556760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337973}}^1$

素因数の和:337987

約数の個数: 32

約数和(自身を含む): 121670640

約数和(自身を除く): 81113880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337973, 675946, 1013919, 1351892, 1689865, 2027838, 2703784, 3379730, 4055676, 5069595, 6759460, 8111352, 10139190, 13518920, 20278380, 40556760]

約数ペア:

[(1, 40556760), (2, 20278380), (3, 13518920), (4, 10139190), (5, 8111352), (6, 6759460), (8, 5069595), (10, 4055676), (12, 3379730), (15, 2703784), (20, 2027838), (24, 1689865), (30, 1351892), (40, 1013919), (60, 675946), (120, 337973)]