298180920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{57787}}^1$

素因数の和:57844

約数の個数: 64

約数和(自身を含む): 915361920

約数和(自身を除く): 617181000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 57787, 115574, 173361, 231148, 288935, 346722, 462296, 577870, 693444, 866805, 1155740, 1386888, 1733610, 2311480, 2484841, 3467220, 4969682, 6934440, 7454523, 9939364, 12424205, 14909046, 19878728, 24848410, 29818092, 37272615, 49696820, 59636184, 74545230, 99393640, 149090460, 298180920]

約数ペア:

[(1, 298180920), (2, 149090460), (3, 99393640), (4, 74545230), (5, 59636184), (6, 49696820), (8, 37272615), (10, 29818092), (12, 24848410), (15, 19878728), (20, 14909046), (24, 12424205), (30, 9939364), (40, 7454523), (43, 6934440), (60, 4969682), (86, 3467220), (120, 2484841), (129, 2311480), (172, 1733610), (215, 1386888), (258, 1155740), (344, 866805), (430, 693444), (516, 577870), (645, 462296), (860, 346722), (1032, 288935), (1290, 231148), (1720, 173361), (2580, 115574), (5160, 57787)]