22971720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4073}}^1$

素因数の和:4134

約数の個数: 64

約数和(自身を含む): 70398720

約数和(自身を除く): 47427000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 4073, 5640, 8146, 12219, 16292, 20365, 24438, 32584, 40730, 48876, 61095, 81460, 97752, 122190, 162920, 191431, 244380, 382862, 488760, 574293, 765724, 957155, 1148586, 1531448, 1914310, 2297172, 2871465, 3828620, 4594344, 5742930, 7657240, 11485860, 22971720]

約数ペア:

[(1, 22971720), (2, 11485860), (3, 7657240), (4, 5742930), (5, 4594344), (6, 3828620), (8, 2871465), (10, 2297172), (12, 1914310), (15, 1531448), (20, 1148586), (24, 957155), (30, 765724), (40, 574293), (47, 488760), (60, 382862), (94, 244380), (120, 191431), (141, 162920), (188, 122190), (235, 97752), (282, 81460), (376, 61095), (470, 48876), (564, 40730), (705, 32584), (940, 24438), (1128, 20365), (1410, 16292), (1880, 12219), (2820, 8146), (4073, 5640)]