244939320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{680387}}^1$

素因数の和:680404

約数の個数: 48

約数和(自身を含む): 796053960

約数和(自身を除く): 551114640

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, 680387, 1360774, 2041161, 2721548, 3401935, 4082322, 5443096, 6123483, 6803870, 8164644, 10205805, 12246966, 13607740, 16329288, 20411610, 24493932, 27215480, 30617415, 40823220, 48987864, 61234830, 81646440, 122469660, 244939320]

約数ペア:

[(1, 244939320), (2, 122469660), (3, 81646440), (4, 61234830), (5, 48987864), (6, 40823220), (8, 30617415), (9, 27215480), (10, 24493932), (12, 20411610), (15, 16329288), (18, 13607740), (20, 12246966), (24, 10205805), (30, 8164644), (36, 6803870), (40, 6123483), (45, 5443096), (60, 4082322), (72, 3401935), (90, 2721548), (120, 2041161), (180, 1360774), (360, 680387)]