219279960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67679}}^1$

素因数の和:67702

約数の個数: 80

約数和(自身を含む): 737035200

約数和(自身を除く): 517755240

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, 67679, 135358, 203037, 270716, 338395, 406074, 541432, 609111, 676790, 812148, 1015185, 1218222, 1353580, 1624296, 1827333, 2030370, 2436444, 2707160, 3045555, 3654666, 4060740, 4872888, 5481999, 6091110, 7309332, 8121480, 9136665, 10963998, 12182220, 14618664, 18273330, 21927996, 24364440, 27409995, 36546660, 43855992, 54819990, 73093320, 109639980, 219279960]

約数ペア:

[(1, 219279960), (2, 109639980), (3, 73093320), (4, 54819990), (5, 43855992), (6, 36546660), (8, 27409995), (9, 24364440), (10, 21927996), (12, 18273330), (15, 14618664), (18, 12182220), (20, 10963998), (24, 9136665), (27, 8121480), (30, 7309332), (36, 6091110), (40, 5481999), (45, 4872888), (54, 4060740), (60, 3654666), (72, 3045555), (81, 2707160), (90, 2436444), (108, 2030370), (120, 1827333), (135, 1624296), (162, 1353580), (180, 1218222), (216, 1015185), (270, 812148), (324, 676790), (360, 609111), (405, 541432), (540, 406074), (648, 338395), (810, 270716), (1080, 203037), (1620, 135358), (3240, 67679)]