45678120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{380651}}^1$

素因数の和:380665

約数の個数: 32

約数和(自身を含む): 137034720

約数和(自身を除く): 91356600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 380651, 761302, 1141953, 1522604, 1903255, 2283906, 3045208, 3806510, 4567812, 5709765, 7613020, 9135624, 11419530, 15226040, 22839060, 45678120]

約数ペア:

[(1, 45678120), (2, 22839060), (3, 15226040), (4, 11419530), (5, 9135624), (6, 7613020), (8, 5709765), (10, 4567812), (12, 3806510), (15, 3045208), (20, 2283906), (24, 1903255), (30, 1522604), (40, 1141953), (60, 761302), (120, 380651)]