30561840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{14149}}^1$

素因数の和:14171

約数の個数: 80

約数和(自身を含む): 105276000

約数和(自身を除く): 74714160

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, 14149, 28298, 42447, 56596, 70745, 84894, 113192, 127341, 141490, 169788, 212235, 226384, 254682, 282980, 339576, 382023, 424470, 509364, 565960, 636705, 679152, 764046, 848940, 1018728, 1131920, 1273410, 1528092, 1697880, 1910115, 2037456, 2546820, 3056184, 3395760, 3820230, 5093640, 6112368, 7640460, 10187280, 15280920, 30561840]

約数ペア:

[(1, 30561840), (2, 15280920), (3, 10187280), (4, 7640460), (5, 6112368), (6, 5093640), (8, 3820230), (9, 3395760), (10, 3056184), (12, 2546820), (15, 2037456), (16, 1910115), (18, 1697880), (20, 1528092), (24, 1273410), (27, 1131920), (30, 1018728), (36, 848940), (40, 764046), (45, 679152), (48, 636705), (54, 565960), (60, 509364), (72, 424470), (80, 382023), (90, 339576), (108, 282980), (120, 254682), (135, 226384), (144, 212235), (180, 169788), (216, 141490), (240, 127341), (270, 113192), (360, 84894), (432, 70745), (540, 56596), (720, 42447), (1080, 28298), (2160, 14149)]