18229320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{16879}}^1$

素因数の和:16899

約数の個数: 64

約数和(自身を含む): 60768000

約数和(自身を除く): 42538680

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, 16879, 33758, 50637, 67516, 84395, 101274, 135032, 151911, 168790, 202548, 253185, 303822, 337580, 405096, 455733, 506370, 607644, 675160, 759555, 911466, 1012740, 1215288, 1519110, 1822932, 2025480, 2278665, 3038220, 3645864, 4557330, 6076440, 9114660, 18229320]

約数ペア:

[(1, 18229320), (2, 9114660), (3, 6076440), (4, 4557330), (5, 3645864), (6, 3038220), (8, 2278665), (9, 2025480), (10, 1822932), (12, 1519110), (15, 1215288), (18, 1012740), (20, 911466), (24, 759555), (27, 675160), (30, 607644), (36, 506370), (40, 455733), (45, 405096), (54, 337580), (60, 303822), (72, 253185), (90, 202548), (108, 168790), (120, 151911), (135, 135032), (180, 101274), (216, 84395), (270, 67516), (360, 50637), (540, 33758), (1080, 16879)]