69448320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4019}}^1$

素因数の和:4047

約数の個数: 128

約数和(自身を含む): 246024000

約数和(自身を除く): 176575680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4019, 4320, 5760, 8038, 8640, 12057, 16076, 17280, 20095, 24114, 32152, 36171, 40190, 48228, 60285, 64304, 72342, 80380, 96456, 108513, 120570, 128608, 144684, 160760, 180855, 192912, 217026, 241140, 257216, 289368, 321520, 361710, 385824, 434052, 482280, 514432, 542565, 578736, 643040, 723420, 771648, 868104, 964560, 1085130, 1157472, 1286080, 1446840, 1543296, 1736208, 1929120, 2170260, 2314944, 2572160, 2893680, 3472416, 3858240, 4340520, 4629888, 5787360, 6944832, 7716480, 8681040, 11574720, 13889664, 17362080, 23149440, 34724160, 69448320]

約数ペア:

[(1, 69448320), (2, 34724160), (3, 23149440), (4, 17362080), (5, 13889664), (6, 11574720), (8, 8681040), (9, 7716480), (10, 6944832), (12, 5787360), (15, 4629888), (16, 4340520), (18, 3858240), (20, 3472416), (24, 2893680), (27, 2572160), (30, 2314944), (32, 2170260), (36, 1929120), (40, 1736208), (45, 1543296), (48, 1446840), (54, 1286080), (60, 1157472), (64, 1085130), (72, 964560), (80, 868104), (90, 771648), (96, 723420), (108, 643040), (120, 578736), (128, 542565), (135, 514432), (144, 482280), (160, 434052), (180, 385824), (192, 361710), (216, 321520), (240, 289368), (270, 257216), (288, 241140), (320, 217026), (360, 192912), (384, 180855), (432, 160760), (480, 144684), (540, 128608), (576, 120570), (640, 108513), (720, 96456), (864, 80380), (960, 72342), (1080, 64304), (1152, 60285), (1440, 48228), (1728, 40190), (1920, 36171), (2160, 32152), (2880, 24114), (3456, 20095), (4019, 17280), (4320, 16076), (5760, 12057), (8038, 8640)]