38866680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 127623600

約数和(自身を除く): 88756920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1009, 1070, 1284, 1605, 1926, 2018, 2140, 2568, 3027, 3210, 3852, 4036, 4280, 4815, 5045, 6054, 6420, 7704, 8072, 9081, 9630, 10090, 12108, 12840, 15135, 18162, 19260, 20180, 24216, 30270, 36324, 38520, 40360, 45405, 60540, 72648, 90810, 107963, 121080, 181620, 215926, 323889, 363240, 431852, 539815, 647778, 863704, 971667, 1079630, 1295556, 1619445, 1943334, 2159260, 2591112, 3238890, 3886668, 4318520, 4858335, 6477780, 7773336, 9716670, 12955560, 19433340, 38866680]

約数ペア:

[(1, 38866680), (2, 19433340), (3, 12955560), (4, 9716670), (5, 7773336), (6, 6477780), (8, 4858335), (9, 4318520), (10, 3886668), (12, 3238890), (15, 2591112), (18, 2159260), (20, 1943334), (24, 1619445), (30, 1295556), (36, 1079630), (40, 971667), (45, 863704), (60, 647778), (72, 539815), (90, 431852), (107, 363240), (120, 323889), (180, 215926), (214, 181620), (321, 121080), (360, 107963), (428, 90810), (535, 72648), (642, 60540), (856, 45405), (963, 40360), (1009, 38520), (1070, 36324), (1284, 30270), (1605, 24216), (1926, 20180), (2018, 19260), (2140, 18162), (2568, 15135), (3027, 12840), (3210, 12108), (3852, 10090), (4036, 9630), (4280, 9081), (4815, 8072), (5045, 7704), (6054, 6420)]