20189098080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{14020207}}^1$

素因数の和:14020228

約数の個数: 72

約数和(自身を含む): 68895302112

約数和(自身を除く): 48706204032

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, 14020207, 28040414, 42060621, 56080828, 70101035, 84121242, 112161656, 126181863, 140202070, 168242484, 210303105, 224323312, 252363726, 280404140, 336484968, 420606210, 448646624, 504727452, 560808280, 630909315, 672969936, 841212420, 1009454904, 1121616560, 1261818630, 1345939872, 1682424840, 2018909808, 2243233120, 2523637260, 3364849680, 4037819616, 5047274520, 6729699360, 10094549040, 20189098080]

約数ペア:

[(1, 20189098080), (2, 10094549040), (3, 6729699360), (4, 5047274520), (5, 4037819616), (6, 3364849680), (8, 2523637260), (9, 2243233120), (10, 2018909808), (12, 1682424840), (15, 1345939872), (16, 1261818630), (18, 1121616560), (20, 1009454904), (24, 841212420), (30, 672969936), (32, 630909315), (36, 560808280), (40, 504727452), (45, 448646624), (48, 420606210), (60, 336484968), (72, 280404140), (80, 252363726), (90, 224323312), (96, 210303105), (120, 168242484), (144, 140202070), (160, 126181863), (180, 112161656), (240, 84121242), (288, 70101035), (360, 56080828), (480, 42060621), (720, 28040414), (1440, 14020207)]