253638720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{88069}}^1$

素因数の和:88092

約数の個数: 84

約数和(自身を含む): 872421420

約数和(自身を除く): 618782700

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 88069, 176138, 264207, 352276, 440345, 528414, 704552, 792621, 880690, 1056828, 1321035, 1409104, 1585242, 1761380, 2113656, 2642070, 2818208, 3170484, 3522760, 3963105, 4227312, 5284140, 5636416, 6340968, 7045520, 7926210, 8454624, 10568280, 12681936, 14091040, 15852420, 16909248, 21136560, 25363872, 28182080, 31704840, 42273120, 50727744, 63409680, 84546240, 126819360, 253638720]

約数ペア:

[(1, 253638720), (2, 126819360), (3, 84546240), (4, 63409680), (5, 50727744), (6, 42273120), (8, 31704840), (9, 28182080), (10, 25363872), (12, 21136560), (15, 16909248), (16, 15852420), (18, 14091040), (20, 12681936), (24, 10568280), (30, 8454624), (32, 7926210), (36, 7045520), (40, 6340968), (45, 5636416), (48, 5284140), (60, 4227312), (64, 3963105), (72, 3522760), (80, 3170484), (90, 2818208), (96, 2642070), (120, 2113656), (144, 1761380), (160, 1585242), (180, 1409104), (192, 1321035), (240, 1056828), (288, 880690), (320, 792621), (360, 704552), (480, 528414), (576, 440345), (720, 352276), (960, 264207), (1440, 176138), (2880, 88069)]