15025903920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{6956437}}^1$

素因数の和:6956459

約数の個数: 80

約数和(自身を含む): 51755898720

約数和(自身を除く): 36729994800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 6956437, 13912874, 20869311, 27825748, 34782185, 41738622, 55651496, 62607933, 69564370, 83477244, 104346555, 111302992, 125215866, 139128740, 166954488, 187823799, 208693110, 250431732, 278257480, 313039665, 333908976, 375647598, 417386220, 500863464, 556514960, 626079330, 751295196, 834772440, 939118995, 1001726928, 1252158660, 1502590392, 1669544880, 1878237990, 2504317320, 3005180784, 3756475980, 5008634640, 7512951960, 15025903920]

約数ペア:

[(1, 15025903920), (2, 7512951960), (3, 5008634640), (4, 3756475980), (5, 3005180784), (6, 2504317320), (8, 1878237990), (9, 1669544880), (10, 1502590392), (12, 1252158660), (15, 1001726928), (16, 939118995), (18, 834772440), (20, 751295196), (24, 626079330), (27, 556514960), (30, 500863464), (36, 417386220), (40, 375647598), (45, 333908976), (48, 313039665), (54, 278257480), (60, 250431732), (72, 208693110), (80, 187823799), (90, 166954488), (108, 139128740), (120, 125215866), (135, 111302992), (144, 104346555), (180, 83477244), (216, 69564370), (240, 62607933), (270, 55651496), (360, 41738622), (432, 34782185), (540, 27825748), (720, 20869311), (1080, 13912874), (2160, 6956437)]