45409680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{21023}}^1$

素因数の和:21045

約数の個数: 80

約数和(自身を含む): 156418560

約数和(自身を除く): 111008880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 21023, 42046, 63069, 84092, 105115, 126138, 168184, 189207, 210230, 252276, 315345, 336368, 378414, 420460, 504552, 567621, 630690, 756828, 840920, 946035, 1009104, 1135242, 1261380, 1513656, 1681840, 1892070, 2270484, 2522760, 2838105, 3027312, 3784140, 4540968, 5045520, 5676210, 7568280, 9081936, 11352420, 15136560, 22704840, 45409680]

約数ペア:

[(1, 45409680), (2, 22704840), (3, 15136560), (4, 11352420), (5, 9081936), (6, 7568280), (8, 5676210), (9, 5045520), (10, 4540968), (12, 3784140), (15, 3027312), (16, 2838105), (18, 2522760), (20, 2270484), (24, 1892070), (27, 1681840), (30, 1513656), (36, 1261380), (40, 1135242), (45, 1009104), (48, 946035), (54, 840920), (60, 756828), (72, 630690), (80, 567621), (90, 504552), (108, 420460), (120, 378414), (135, 336368), (144, 315345), (180, 252276), (216, 210230), (240, 189207), (270, 168184), (360, 126138), (432, 105115), (540, 84092), (720, 63069), (1080, 42046), (2160, 21023)]