396977760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{30631}}^1$

素因数の和:30658

約数の個数: 120

約数和(自身を含む): 1401046416

約数和(自身を除く): 1004068656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 30631, 61262, 91893, 122524, 153155, 183786, 245048, 275679, 306310, 367572, 459465, 490096, 551358, 612620, 735144, 827037, 918930, 980192, 1102716, 1225240, 1378395, 1470288, 1654074, 1837860, 2205432, 2450480, 2481111, 2756790, 2940576, 3308148, 3675720, 4135185, 4410864, 4900960, 4962222, 5513580, 6616296, 7351440, 8270370, 8821728, 9924444, 11027160, 12405555, 13232592, 14702880, 16540740, 19848888, 22054320, 24811110, 26465184, 33081480, 39697776, 44108640, 49622220, 66162960, 79395552, 99244440, 132325920, 198488880, 396977760]

約数ペア:

[(1, 396977760), (2, 198488880), (3, 132325920), (4, 99244440), (5, 79395552), (6, 66162960), (8, 49622220), (9, 44108640), (10, 39697776), (12, 33081480), (15, 26465184), (16, 24811110), (18, 22054320), (20, 19848888), (24, 16540740), (27, 14702880), (30, 13232592), (32, 12405555), (36, 11027160), (40, 9924444), (45, 8821728), (48, 8270370), (54, 7351440), (60, 6616296), (72, 5513580), (80, 4962222), (81, 4900960), (90, 4410864), (96, 4135185), (108, 3675720), (120, 3308148), (135, 2940576), (144, 2756790), (160, 2481111), (162, 2450480), (180, 2205432), (216, 1837860), (240, 1654074), (270, 1470288), (288, 1378395), (324, 1225240), (360, 1102716), (405, 980192), (432, 918930), (480, 827037), (540, 735144), (648, 612620), (720, 551358), (810, 490096), (864, 459465), (1080, 367572), (1296, 306310), (1440, 275679), (1620, 245048), (2160, 183786), (2592, 153155), (3240, 122524), (4320, 91893), (6480, 61262), (12960, 30631)]