190849920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{99401}}^1$

素因数の和:99423

約数の個数: 64

約数和(自身を含む): 608340240

約数和(自身を除く): 417490320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 99401, 198802, 298203, 397604, 497005, 596406, 795208, 994010, 1192812, 1491015, 1590416, 1988020, 2385624, 2982030, 3180832, 3976040, 4771248, 5964060, 6361664, 7952080, 9542496, 11928120, 12723328, 15904160, 19084992, 23856240, 31808320, 38169984, 47712480, 63616640, 95424960, 190849920]

約数ペア:

[(1, 190849920), (2, 95424960), (3, 63616640), (4, 47712480), (5, 38169984), (6, 31808320), (8, 23856240), (10, 19084992), (12, 15904160), (15, 12723328), (16, 11928120), (20, 9542496), (24, 7952080), (30, 6361664), (32, 5964060), (40, 4771248), (48, 3976040), (60, 3180832), (64, 2982030), (80, 2385624), (96, 1988020), (120, 1590416), (128, 1491015), (160, 1192812), (192, 994010), (240, 795208), (320, 596406), (384, 497005), (480, 397604), (640, 298203), (960, 198802), (1920, 99401)]