121226460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2547

約数の個数: 96

約数和(自身を含む): 365756160

約数和(自身を除く): 244529700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1290, 1634, 2451, 2473, 2580, 3268, 4085, 4902, 4946, 7419, 8170, 9804, 9892, 12255, 12365, 14838, 16340, 24510, 24730, 29676, 37095, 46987, 49020, 49460, 74190, 93974, 106339, 140961, 148380, 187948, 212678, 234935, 281922, 319017, 425356, 469870, 531695, 563844, 638034, 704805, 939740, 1063390, 1276068, 1409610, 1595085, 2020441, 2126780, 2819220, 3190170, 4040882, 6061323, 6380340, 8081764, 10102205, 12122646, 20204410, 24245292, 30306615, 40408820, 60613230, 121226460]

約数ペア:

[(1, 121226460), (2, 60613230), (3, 40408820), (4, 30306615), (5, 24245292), (6, 20204410), (10, 12122646), (12, 10102205), (15, 8081764), (19, 6380340), (20, 6061323), (30, 4040882), (38, 3190170), (43, 2819220), (57, 2126780), (60, 2020441), (76, 1595085), (86, 1409610), (95, 1276068), (114, 1063390), (129, 939740), (172, 704805), (190, 638034), (215, 563844), (228, 531695), (258, 469870), (285, 425356), (380, 319017), (430, 281922), (516, 234935), (570, 212678), (645, 187948), (817, 148380), (860, 140961), (1140, 106339), (1290, 93974), (1634, 74190), (2451, 49460), (2473, 49020), (2580, 46987), (3268, 37095), (4085, 29676), (4902, 24730), (4946, 24510), (7419, 16340), (8170, 14838), (9804, 12365), (9892, 12255)]