508128120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{470489}}^1$

素因数の和:470509

約数の個数: 64

約数和(自身を含む): 1693764000

約数和(自身を除く): 1185635880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 470489, 940978, 1411467, 1881956, 2352445, 2822934, 3763912, 4234401, 4704890, 5645868, 7057335, 8468802, 9409780, 11291736, 12703203, 14114670, 16937604, 18819560, 21172005, 25406406, 28229340, 33875208, 42344010, 50812812, 56458680, 63516015, 84688020, 101625624, 127032030, 169376040, 254064060, 508128120]

約数ペア:

[(1, 508128120), (2, 254064060), (3, 169376040), (4, 127032030), (5, 101625624), (6, 84688020), (8, 63516015), (9, 56458680), (10, 50812812), (12, 42344010), (15, 33875208), (18, 28229340), (20, 25406406), (24, 21172005), (27, 18819560), (30, 16937604), (36, 14114670), (40, 12703203), (45, 11291736), (54, 9409780), (60, 8468802), (72, 7057335), (90, 5645868), (108, 4704890), (120, 4234401), (135, 3763912), (180, 2822934), (216, 2352445), (270, 1881956), (360, 1411467), (540, 940978), (1080, 470489)]