121420320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{36137}}^1$

素因数の和:36162

約数の個数: 96

約数和(自身を含む): 437125248

約数和(自身を除く): 315704928

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, 36137, 72274, 108411, 144548, 180685, 216822, 252959, 289096, 361370, 433644, 505918, 542055, 578192, 722740, 758877, 867288, 1011836, 1084110, 1156384, 1264795, 1445480, 1517754, 1734576, 2023672, 2168220, 2529590, 2890960, 3035508, 3469152, 3794385, 4047344, 4336440, 5059180, 5781920, 6071016, 7588770, 8094688, 8672880, 10118360, 12142032, 15177540, 17345760, 20236720, 24284064, 30355080, 40473440, 60710160, 121420320]

約数ペア:

[(1, 121420320), (2, 60710160), (3, 40473440), (4, 30355080), (5, 24284064), (6, 20236720), (7, 17345760), (8, 15177540), (10, 12142032), (12, 10118360), (14, 8672880), (15, 8094688), (16, 7588770), (20, 6071016), (21, 5781920), (24, 5059180), (28, 4336440), (30, 4047344), (32, 3794385), (35, 3469152), (40, 3035508), (42, 2890960), (48, 2529590), (56, 2168220), (60, 2023672), (70, 1734576), (80, 1517754), (84, 1445480), (96, 1264795), (105, 1156384), (112, 1084110), (120, 1011836), (140, 867288), (160, 758877), (168, 722740), (210, 578192), (224, 542055), (240, 505918), (280, 433644), (336, 361370), (420, 289096), (480, 252959), (560, 216822), (672, 180685), (840, 144548), (1120, 108411), (1680, 72274), (3360, 36137)]