21699360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{5023}}^1$

素因数の和:5047

約数の個数: 96

約数和(自身を含む): 75962880

約数和(自身を除く): 54263520

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 5023, 10046, 15069, 20092, 25115, 30138, 40184, 45207, 50230, 60276, 75345, 80368, 90414, 100460, 120552, 135621, 150690, 160736, 180828, 200920, 226035, 241104, 271242, 301380, 361656, 401840, 452070, 482208, 542484, 602760, 678105, 723312, 803680, 904140, 1084968, 1205520, 1356210, 1446624, 1808280, 2169936, 2411040, 2712420, 3616560, 4339872, 5424840, 7233120, 10849680, 21699360]

約数ペア:

[(1, 21699360), (2, 10849680), (3, 7233120), (4, 5424840), (5, 4339872), (6, 3616560), (8, 2712420), (9, 2411040), (10, 2169936), (12, 1808280), (15, 1446624), (16, 1356210), (18, 1205520), (20, 1084968), (24, 904140), (27, 803680), (30, 723312), (32, 678105), (36, 602760), (40, 542484), (45, 482208), (48, 452070), (54, 401840), (60, 361656), (72, 301380), (80, 271242), (90, 241104), (96, 226035), (108, 200920), (120, 180828), (135, 160736), (144, 150690), (160, 135621), (180, 120552), (216, 100460), (240, 90414), (270, 80368), (288, 75345), (360, 60276), (432, 50230), (480, 45207), (540, 40184), (720, 30138), (864, 25115), (1080, 20092), (1440, 15069), (2160, 10046), (4320, 5023)]