210863040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{219649}}^1$

素因数の和:219669

約数の個数: 56

約数和(自身を含む): 669493200

約数和(自身を除く): 458630160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 219649, 439298, 658947, 878596, 1098245, 1317894, 1757192, 2196490, 2635788, 3294735, 3514384, 4392980, 5271576, 6589470, 7028768, 8785960, 10543152, 13178940, 14057536, 17571920, 21086304, 26357880, 35143840, 42172608, 52715760, 70287680, 105431520, 210863040]

約数ペア:

[(1, 210863040), (2, 105431520), (3, 70287680), (4, 52715760), (5, 42172608), (6, 35143840), (8, 26357880), (10, 21086304), (12, 17571920), (15, 14057536), (16, 13178940), (20, 10543152), (24, 8785960), (30, 7028768), (32, 6589470), (40, 5271576), (48, 4392980), (60, 3514384), (64, 3294735), (80, 2635788), (96, 2196490), (120, 1757192), (160, 1317894), (192, 1098245), (240, 878596), (320, 658947), (480, 439298), (960, 219649)]