242563320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{673787}}^1$

素因数の和:673804

約数の個数: 48

約数和(自身を含む): 788331960

約数和(自身を除く): 545768640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 673787, 1347574, 2021361, 2695148, 3368935, 4042722, 5390296, 6064083, 6737870, 8085444, 10106805, 12128166, 13475740, 16170888, 20213610, 24256332, 26951480, 30320415, 40427220, 48512664, 60640830, 80854440, 121281660, 242563320]

約数ペア:

[(1, 242563320), (2, 121281660), (3, 80854440), (4, 60640830), (5, 48512664), (6, 40427220), (8, 30320415), (9, 26951480), (10, 24256332), (12, 20213610), (15, 16170888), (18, 13475740), (20, 12128166), (24, 10106805), (30, 8085444), (36, 6737870), (40, 6064083), (45, 5390296), (60, 4042722), (72, 3368935), (90, 2695148), (120, 2021361), (180, 1347574), (360, 673787)]