4638120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{38651}}^1$

素因数の和:38665

約数の個数: 32

約数和(自身を含む): 13914720

約数和(自身を除く): 9276600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 38651, 77302, 115953, 154604, 193255, 231906, 309208, 386510, 463812, 579765, 773020, 927624, 1159530, 1546040, 2319060, 4638120]

約数ペア:

[(1, 4638120), (2, 2319060), (3, 1546040), (4, 1159530), (5, 927624), (6, 773020), (8, 579765), (10, 463812), (12, 386510), (15, 309208), (20, 231906), (24, 193255), (30, 154604), (40, 115953), (60, 77302), (120, 38651)]