40548840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337907}}^1$

素因数の和:337921

約数の個数: 32

約数和(自身を含む): 121646880

約数和(自身を除く): 81098040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337907, 675814, 1013721, 1351628, 1689535, 2027442, 2703256, 3379070, 4054884, 5068605, 6758140, 8109768, 10137210, 13516280, 20274420, 40548840]

約数ペア:

[(1, 40548840), (2, 20274420), (3, 13516280), (4, 10137210), (5, 8109768), (6, 6758140), (8, 5068605), (10, 4054884), (12, 3379070), (15, 2703256), (20, 2027442), (24, 1689535), (30, 1351628), (40, 1013721), (60, 675814), (120, 337907)]