270191520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{187633}}^1$

素因数の和:187654

約数の個数: 72

約数和(自身を含む): 922033476

約数和(自身を除く): 651841956

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 187633, 375266, 562899, 750532, 938165, 1125798, 1501064, 1688697, 1876330, 2251596, 2814495, 3002128, 3377394, 3752660, 4503192, 5628990, 6004256, 6754788, 7505320, 8443485, 9006384, 11257980, 13509576, 15010640, 16886970, 18012768, 22515960, 27019152, 30021280, 33773940, 45031920, 54038304, 67547880, 90063840, 135095760, 270191520]

約数ペア:

[(1, 270191520), (2, 135095760), (3, 90063840), (4, 67547880), (5, 54038304), (6, 45031920), (8, 33773940), (9, 30021280), (10, 27019152), (12, 22515960), (15, 18012768), (16, 16886970), (18, 15010640), (20, 13509576), (24, 11257980), (30, 9006384), (32, 8443485), (36, 7505320), (40, 6754788), (45, 6004256), (48, 5628990), (60, 4503192), (72, 3752660), (80, 3377394), (90, 3002128), (96, 2814495), (120, 2251596), (144, 1876330), (160, 1688697), (180, 1501064), (240, 1125798), (288, 938165), (360, 750532), (480, 562899), (720, 375266), (1440, 187633)]