513324720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{712951}}^1$

素因数の和:712970

約数の個数: 60

約数和(自身を含む): 1723917936

約数和(自身を除く): 1210593216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 712951, 1425902, 2138853, 2851804, 3564755, 4277706, 5703608, 6416559, 7129510, 8555412, 10694265, 11407216, 12833118, 14259020, 17110824, 21388530, 25666236, 28518040, 32082795, 34221648, 42777060, 51332472, 57036080, 64165590, 85554120, 102664944, 128331180, 171108240, 256662360, 513324720]

約数ペア:

[(1, 513324720), (2, 256662360), (3, 171108240), (4, 128331180), (5, 102664944), (6, 85554120), (8, 64165590), (9, 57036080), (10, 51332472), (12, 42777060), (15, 34221648), (16, 32082795), (18, 28518040), (20, 25666236), (24, 21388530), (30, 17110824), (36, 14259020), (40, 12833118), (45, 11407216), (48, 10694265), (60, 8555412), (72, 7129510), (80, 6416559), (90, 5703608), (120, 4277706), (144, 3564755), (180, 2851804), (240, 2138853), (360, 1425902), (720, 712951)]