139338720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{96763}}^1$

素因数の和:96784

約数の個数: 72

約数和(自身を含む): 475498296

約数和(自身を除く): 336159576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 96763, 193526, 290289, 387052, 483815, 580578, 774104, 870867, 967630, 1161156, 1451445, 1548208, 1741734, 1935260, 2322312, 2902890, 3096416, 3483468, 3870520, 4354335, 4644624, 5805780, 6966936, 7741040, 8708670, 9289248, 11611560, 13933872, 15482080, 17417340, 23223120, 27867744, 34834680, 46446240, 69669360, 139338720]

約数ペア:

[(1, 139338720), (2, 69669360), (3, 46446240), (4, 34834680), (5, 27867744), (6, 23223120), (8, 17417340), (9, 15482080), (10, 13933872), (12, 11611560), (15, 9289248), (16, 8708670), (18, 7741040), (20, 6966936), (24, 5805780), (30, 4644624), (32, 4354335), (36, 3870520), (40, 3483468), (45, 3096416), (48, 2902890), (60, 2322312), (72, 1935260), (80, 1741734), (90, 1548208), (96, 1451445), (120, 1161156), (144, 967630), (160, 870867), (180, 774104), (240, 580578), (288, 483815), (360, 387052), (480, 290289), (720, 193526), (1440, 96763)]