201512340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{373171}}^1$

素因数の和:373189

約数の個数: 48

約数和(自身を含む): 626928960

約数和(自身を除く): 425416620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 373171, 746342, 1119513, 1492684, 1865855, 2239026, 3358539, 3731710, 4478052, 5597565, 6717078, 7463420, 10075617, 11195130, 13434156, 16792695, 20151234, 22390260, 33585390, 40302468, 50378085, 67170780, 100756170, 201512340]

約数ペア:

[(1, 201512340), (2, 100756170), (3, 67170780), (4, 50378085), (5, 40302468), (6, 33585390), (9, 22390260), (10, 20151234), (12, 16792695), (15, 13434156), (18, 11195130), (20, 10075617), (27, 7463420), (30, 6717078), (36, 5597565), (45, 4478052), (54, 3731710), (60, 3358539), (90, 2239026), (108, 1865855), (135, 1492684), (180, 1119513), (270, 746342), (540, 373171)]