5285552640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{688223}}^1$

素因数の和:688249

約数の個数: 80

約数和(自身を含む): 16897275648

約数和(自身を除く): 11611723008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 688223, 1376446, 2064669, 2752892, 3441115, 4129338, 5505784, 6882230, 8258676, 10323345, 11011568, 13764460, 16517352, 20646690, 22023136, 27528920, 33034704, 41293380, 44046272, 55057840, 66069408, 82586760, 88092544, 110115680, 132138816, 165173520, 176185088, 220231360, 264277632, 330347040, 352370176, 440462720, 528555264, 660694080, 880925440, 1057110528, 1321388160, 1761850880, 2642776320, 5285552640]

約数ペア:

[(1, 5285552640), (2, 2642776320), (3, 1761850880), (4, 1321388160), (5, 1057110528), (6, 880925440), (8, 660694080), (10, 528555264), (12, 440462720), (15, 352370176), (16, 330347040), (20, 264277632), (24, 220231360), (30, 176185088), (32, 165173520), (40, 132138816), (48, 110115680), (60, 88092544), (64, 82586760), (80, 66069408), (96, 55057840), (120, 44046272), (128, 41293380), (160, 33034704), (192, 27528920), (240, 22023136), (256, 20646690), (320, 16517352), (384, 13764460), (480, 11011568), (512, 10323345), (640, 8258676), (768, 6882230), (960, 5505784), (1280, 4129338), (1536, 3441115), (1920, 2752892), (2560, 2064669), (3840, 1376446), (7680, 688223)]