54687960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{16879}}^1$

素因数の和:16902

約数の個数: 80

約数和(自身を含む): 183823200

約数和(自身を除く): 129135240

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 16879, 33758, 50637, 67516, 84395, 101274, 135032, 151911, 168790, 202548, 253185, 303822, 337580, 405096, 455733, 506370, 607644, 675160, 759555, 911466, 1012740, 1215288, 1367199, 1519110, 1822932, 2025480, 2278665, 2734398, 3038220, 3645864, 4557330, 5468796, 6076440, 6835995, 9114660, 10937592, 13671990, 18229320, 27343980, 54687960]

約数ペア:

[(1, 54687960), (2, 27343980), (3, 18229320), (4, 13671990), (5, 10937592), (6, 9114660), (8, 6835995), (9, 6076440), (10, 5468796), (12, 4557330), (15, 3645864), (18, 3038220), (20, 2734398), (24, 2278665), (27, 2025480), (30, 1822932), (36, 1519110), (40, 1367199), (45, 1215288), (54, 1012740), (60, 911466), (72, 759555), (81, 675160), (90, 607644), (108, 506370), (120, 455733), (135, 405096), (162, 337580), (180, 303822), (216, 253185), (270, 202548), (324, 168790), (360, 151911), (405, 135032), (540, 101274), (648, 84395), (810, 67516), (1080, 50637), (1620, 33758), (3240, 16879)]