2121288480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{491039}}^1$

素因数の和:491063

約数の個数: 96

約数和(自身を含む): 7424524800

約数和(自身を除く): 5303236320

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, 491039, 982078, 1473117, 1964156, 2455195, 2946234, 3928312, 4419351, 4910390, 5892468, 7365585, 7856624, 8838702, 9820780, 11784936, 13258053, 14731170, 15713248, 17677404, 19641560, 22096755, 23569872, 26516106, 29462340, 35354808, 39283120, 44193510, 47139744, 53032212, 58924680, 66290265, 70709616, 78566240, 88387020, 106064424, 117849360, 132580530, 141419232, 176774040, 212128848, 235698720, 265161060, 353548080, 424257696, 530322120, 707096160, 1060644240, 2121288480]

約数ペア:

[(1, 2121288480), (2, 1060644240), (3, 707096160), (4, 530322120), (5, 424257696), (6, 353548080), (8, 265161060), (9, 235698720), (10, 212128848), (12, 176774040), (15, 141419232), (16, 132580530), (18, 117849360), (20, 106064424), (24, 88387020), (27, 78566240), (30, 70709616), (32, 66290265), (36, 58924680), (40, 53032212), (45, 47139744), (48, 44193510), (54, 39283120), (60, 35354808), (72, 29462340), (80, 26516106), (90, 23569872), (96, 22096755), (108, 19641560), (120, 17677404), (135, 15713248), (144, 14731170), (160, 13258053), (180, 11784936), (216, 9820780), (240, 8838702), (270, 7856624), (288, 7365585), (360, 5892468), (432, 4910390), (480, 4419351), (540, 3928312), (720, 2946234), (864, 2455195), (1080, 1964156), (1440, 1473117), (2160, 982078), (4320, 491039)]