4472147280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18633947}}^1$

素因数の和:18633963

約数の個数: 40

約数和(自身を含む): 13863657312

約数和(自身を除く): 9391510032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18633947, 37267894, 55901841, 74535788, 93169735, 111803682, 149071576, 186339470, 223607364, 279509205, 298143152, 372678940, 447214728, 559018410, 745357880, 894429456, 1118036820, 1490715760, 2236073640, 4472147280]

約数ペア:

[(1, 4472147280), (2, 2236073640), (3, 1490715760), (4, 1118036820), (5, 894429456), (6, 745357880), (8, 559018410), (10, 447214728), (12, 372678940), (15, 298143152), (16, 279509205), (20, 223607364), (24, 186339470), (30, 149071576), (40, 111803682), (48, 93169735), (60, 74535788), (80, 55901841), (120, 37267894), (240, 18633947)]