26043120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{4019}}^1$

素因数の和:4044

約数の個数: 100

約数和(自身を含む): 90474120

約数和(自身を除く): 64431000

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 4019, 6480, 8038, 12057, 16076, 20095, 24114, 32152, 36171, 40190, 48228, 60285, 64304, 72342, 80380, 96456, 108513, 120570, 144684, 160760, 180855, 192912, 217026, 241140, 289368, 321520, 325539, 361710, 434052, 482280, 542565, 578736, 651078, 723420, 868104, 964560, 1085130, 1302156, 1446840, 1627695, 1736208, 2170260, 2604312, 2893680, 3255390, 4340520, 5208624, 6510780, 8681040, 13021560, 26043120]

約数ペア:

[(1, 26043120), (2, 13021560), (3, 8681040), (4, 6510780), (5, 5208624), (6, 4340520), (8, 3255390), (9, 2893680), (10, 2604312), (12, 2170260), (15, 1736208), (16, 1627695), (18, 1446840), (20, 1302156), (24, 1085130), (27, 964560), (30, 868104), (36, 723420), (40, 651078), (45, 578736), (48, 542565), (54, 482280), (60, 434052), (72, 361710), (80, 325539), (81, 321520), (90, 289368), (108, 241140), (120, 217026), (135, 192912), (144, 180855), (162, 160760), (180, 144684), (216, 120570), (240, 108513), (270, 96456), (324, 80380), (360, 72342), (405, 64304), (432, 60285), (540, 48228), (648, 40190), (720, 36171), (810, 32152), (1080, 24114), (1296, 20095), (1620, 16076), (2160, 12057), (3240, 8038), (4019, 6480)]