385077780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{713107}}^1$

素因数の和:713125

約数の個数: 48

約数和(自身を含む): 1198021440

約数和(自身を除く): 812943660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 713107, 1426214, 2139321, 2852428, 3565535, 4278642, 6417963, 7131070, 8557284, 10696605, 12835926, 14262140, 19253889, 21393210, 25671852, 32089815, 38507778, 42786420, 64179630, 77015556, 96269445, 128359260, 192538890, 385077780]

約数ペア:

[(1, 385077780), (2, 192538890), (3, 128359260), (4, 96269445), (5, 77015556), (6, 64179630), (9, 42786420), (10, 38507778), (12, 32089815), (15, 25671852), (18, 21393210), (20, 19253889), (27, 14262140), (30, 12835926), (36, 10696605), (45, 8557284), (54, 7131070), (60, 6417963), (90, 4278642), (108, 3565535), (135, 2852428), (180, 2139321), (270, 1426214), (540, 713107)]