303229920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{90247}}^1$

素因数の和:90272

約数の個数: 96

約数和(自身を含む): 1091639808

約数和(自身を除く): 788409888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 90247, 180494, 270741, 360988, 451235, 541482, 631729, 721976, 902470, 1082964, 1263458, 1353705, 1443952, 1804940, 1895187, 2165928, 2526916, 2707410, 2887904, 3158645, 3609880, 3790374, 4331856, 5053832, 5414820, 6317290, 7219760, 7580748, 8663712, 9475935, 10107664, 10829640, 12634580, 14439520, 15161496, 18951870, 20215328, 21659280, 25269160, 30322992, 37903740, 43318560, 50538320, 60645984, 75807480, 101076640, 151614960, 303229920]

約数ペア:

[(1, 303229920), (2, 151614960), (3, 101076640), (4, 75807480), (5, 60645984), (6, 50538320), (7, 43318560), (8, 37903740), (10, 30322992), (12, 25269160), (14, 21659280), (15, 20215328), (16, 18951870), (20, 15161496), (21, 14439520), (24, 12634580), (28, 10829640), (30, 10107664), (32, 9475935), (35, 8663712), (40, 7580748), (42, 7219760), (48, 6317290), (56, 5414820), (60, 5053832), (70, 4331856), (80, 3790374), (84, 3609880), (96, 3158645), (105, 2887904), (112, 2707410), (120, 2526916), (140, 2165928), (160, 1895187), (168, 1804940), (210, 1443952), (224, 1353705), (240, 1263458), (280, 1082964), (336, 902470), (420, 721976), (480, 631729), (560, 541482), (672, 451235), (840, 360988), (1120, 270741), (1680, 180494), (3360, 90247)]