194151960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{539311}}^1$

素因数の和:539328

約数の個数: 48

約数和(自身を含む): 630995040

約数和(自身を除く): 436843080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 539311, 1078622, 1617933, 2157244, 2696555, 3235866, 4314488, 4853799, 5393110, 6471732, 8089665, 9707598, 10786220, 12943464, 16179330, 19415196, 21572440, 24268995, 32358660, 38830392, 48537990, 64717320, 97075980, 194151960]

約数ペア:

[(1, 194151960), (2, 97075980), (3, 64717320), (4, 48537990), (5, 38830392), (6, 32358660), (8, 24268995), (9, 21572440), (10, 19415196), (12, 16179330), (15, 12943464), (18, 10786220), (20, 9707598), (24, 8089665), (30, 6471732), (36, 5393110), (40, 4853799), (45, 4314488), (60, 3235866), (72, 2696555), (90, 2157244), (120, 1617933), (180, 1078622), (360, 539311)]