52866720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{36713}}^1$

素因数の和:36734

約数の個数: 72

約数和(自身を含む): 180412596

約数和(自身を除く): 127545876

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, 36713, 73426, 110139, 146852, 183565, 220278, 293704, 330417, 367130, 440556, 550695, 587408, 660834, 734260, 881112, 1101390, 1174816, 1321668, 1468520, 1652085, 1762224, 2202780, 2643336, 2937040, 3304170, 3524448, 4405560, 5286672, 5874080, 6608340, 8811120, 10573344, 13216680, 17622240, 26433360, 52866720]

約数ペア:

[(1, 52866720), (2, 26433360), (3, 17622240), (4, 13216680), (5, 10573344), (6, 8811120), (8, 6608340), (9, 5874080), (10, 5286672), (12, 4405560), (15, 3524448), (16, 3304170), (18, 2937040), (20, 2643336), (24, 2202780), (30, 1762224), (32, 1652085), (36, 1468520), (40, 1321668), (45, 1174816), (48, 1101390), (60, 881112), (72, 734260), (80, 660834), (90, 587408), (96, 550695), (120, 440556), (144, 367130), (160, 330417), (180, 293704), (240, 220278), (288, 183565), (360, 146852), (480, 110139), (720, 73426), (1440, 36713)]