26428320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18353}}^1$

素因数の和:18374

約数の個数: 72

約数和(自身を含む): 90191556

約数和(自身を除く): 63763236

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, 18353, 36706, 55059, 73412, 91765, 110118, 146824, 165177, 183530, 220236, 275295, 293648, 330354, 367060, 440472, 550590, 587296, 660708, 734120, 825885, 880944, 1101180, 1321416, 1468240, 1651770, 1761888, 2202360, 2642832, 2936480, 3303540, 4404720, 5285664, 6607080, 8809440, 13214160, 26428320]

約数ペア:

[(1, 26428320), (2, 13214160), (3, 8809440), (4, 6607080), (5, 5285664), (6, 4404720), (8, 3303540), (9, 2936480), (10, 2642832), (12, 2202360), (15, 1761888), (16, 1651770), (18, 1468240), (20, 1321416), (24, 1101180), (30, 880944), (32, 825885), (36, 734120), (40, 660708), (45, 587296), (48, 550590), (60, 440472), (72, 367060), (80, 330354), (90, 293648), (96, 275295), (120, 220236), (144, 183530), (160, 165177), (180, 146824), (240, 110118), (288, 91765), (360, 73412), (480, 55059), (720, 36706), (1440, 18353)]