68103720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63059}}^1$

素因数の和:63079

約数の個数: 64

約数和(自身を含む): 227016000

約数和(自身を除く): 158912280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 63059, 126118, 189177, 252236, 315295, 378354, 504472, 567531, 630590, 756708, 945885, 1135062, 1261180, 1513416, 1702593, 1891770, 2270124, 2522360, 2837655, 3405186, 3783540, 4540248, 5675310, 6810372, 7567080, 8512965, 11350620, 13620744, 17025930, 22701240, 34051860, 68103720]

約数ペア:

[(1, 68103720), (2, 34051860), (3, 22701240), (4, 17025930), (5, 13620744), (6, 11350620), (8, 8512965), (9, 7567080), (10, 6810372), (12, 5675310), (15, 4540248), (18, 3783540), (20, 3405186), (24, 2837655), (27, 2522360), (30, 2270124), (36, 1891770), (40, 1702593), (45, 1513416), (54, 1261180), (60, 1135062), (72, 945885), (90, 756708), (108, 630590), (120, 567531), (135, 504472), (180, 378354), (216, 315295), (270, 252236), (360, 189177), (540, 126118), (1080, 63059)]