16672560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 52187136

約数和(自身を除く): 35514576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 547, 635, 762, 1016, 1094, 1270, 1524, 1641, 1905, 2032, 2188, 2540, 2735, 3048, 3282, 3810, 4376, 5080, 5470, 6096, 6564, 7620, 8205, 8752, 10160, 10940, 13128, 15240, 16410, 21880, 26256, 30480, 32820, 43760, 65640, 69469, 131280, 138938, 208407, 277876, 347345, 416814, 555752, 694690, 833628, 1042035, 1111504, 1389380, 1667256, 2084070, 2778760, 3334512, 4168140, 5557520, 8336280, 16672560]

約数ペア:

[(1, 16672560), (2, 8336280), (3, 5557520), (4, 4168140), (5, 3334512), (6, 2778760), (8, 2084070), (10, 1667256), (12, 1389380), (15, 1111504), (16, 1042035), (20, 833628), (24, 694690), (30, 555752), (40, 416814), (48, 347345), (60, 277876), (80, 208407), (120, 138938), (127, 131280), (240, 69469), (254, 65640), (381, 43760), (508, 32820), (547, 30480), (635, 26256), (762, 21880), (1016, 16410), (1094, 15240), (1270, 13128), (1524, 10940), (1641, 10160), (1905, 8752), (2032, 8205), (2188, 7620), (2540, 6564), (2735, 6096), (3048, 5470), (3282, 5080), (3810, 4376)]