13299480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{36943}}^1$

素因数の和:36960

約数の個数: 48

約数和(自身を含む): 43224480

約数和(自身を除く): 29925000

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, 36943, 73886, 110829, 147772, 184715, 221658, 295544, 332487, 369430, 443316, 554145, 664974, 738860, 886632, 1108290, 1329948, 1477720, 1662435, 2216580, 2659896, 3324870, 4433160, 6649740, 13299480]

約数ペア:

[(1, 13299480), (2, 6649740), (3, 4433160), (4, 3324870), (5, 2659896), (6, 2216580), (8, 1662435), (9, 1477720), (10, 1329948), (12, 1108290), (15, 886632), (18, 738860), (20, 664974), (24, 554145), (30, 443316), (36, 369430), (40, 332487), (45, 295544), (60, 221658), (72, 184715), (90, 147772), (120, 110829), (180, 73886), (360, 36943)]