2064960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{239}}^1$

素因数の和:265

約数の個数: 112

約数和(自身を含む): 7315200

約数和(自身を除く): 5250240

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 239, 240, 270, 288, 320, 360, 432, 478, 480, 540, 576, 717, 720, 864, 956, 960, 1080, 1195, 1434, 1440, 1728, 1912, 2151, 2160, 2390, 2868, 2880, 3585, 3824, 4302, 4320, 4780, 5736, 6453, 7170, 7648, 8604, 8640, 9560, 10755, 11472, 12906, 14340, 15296, 17208, 19120, 21510, 22944, 25812, 28680, 32265, 34416, 38240, 43020, 45888, 51624, 57360, 64530, 68832, 76480, 86040, 103248, 114720, 129060, 137664, 172080, 206496, 229440, 258120, 344160, 412992, 516240, 688320, 1032480, 2064960]

約数ペア:

[(1, 2064960), (2, 1032480), (3, 688320), (4, 516240), (5, 412992), (6, 344160), (8, 258120), (9, 229440), (10, 206496), (12, 172080), (15, 137664), (16, 129060), (18, 114720), (20, 103248), (24, 86040), (27, 76480), (30, 68832), (32, 64530), (36, 57360), (40, 51624), (45, 45888), (48, 43020), (54, 38240), (60, 34416), (64, 32265), (72, 28680), (80, 25812), (90, 22944), (96, 21510), (108, 19120), (120, 17208), (135, 15296), (144, 14340), (160, 12906), (180, 11472), (192, 10755), (216, 9560), (239, 8640), (240, 8604), (270, 7648), (288, 7170), (320, 6453), (360, 5736), (432, 4780), (478, 4320), (480, 4302), (540, 3824), (576, 3585), (717, 2880), (720, 2868), (864, 2390), (956, 2160), (960, 2151), (1080, 1912), (1195, 1728), (1434, 1440)]