143131440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2153}}^1$

素因数の和:2446

約数の個数: 80

約数和(自身を含む): 445516128

約数和(自身を除く): 302384688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2153, 2216, 2770, 3324, 4155, 4306, 4432, 5540, 6459, 6648, 8310, 8612, 10765, 11080, 12918, 13296, 16620, 17224, 21530, 22160, 25836, 32295, 33240, 34448, 43060, 51672, 64590, 66480, 86120, 103344, 129180, 172240, 258360, 516720, 596381, 1192762, 1789143, 2385524, 2981905, 3578286, 4771048, 5963810, 7156572, 8945715, 9542096, 11927620, 14313144, 17891430, 23855240, 28626288, 35782860, 47710480, 71565720, 143131440]

約数ペア:

[(1, 143131440), (2, 71565720), (3, 47710480), (4, 35782860), (5, 28626288), (6, 23855240), (8, 17891430), (10, 14313144), (12, 11927620), (15, 9542096), (16, 8945715), (20, 7156572), (24, 5963810), (30, 4771048), (40, 3578286), (48, 2981905), (60, 2385524), (80, 1789143), (120, 1192762), (240, 596381), (277, 516720), (554, 258360), (831, 172240), (1108, 129180), (1385, 103344), (1662, 86120), (2153, 66480), (2216, 64590), (2770, 51672), (3324, 43060), (4155, 34448), (4306, 33240), (4432, 32295), (5540, 25836), (6459, 22160), (6648, 21530), (8310, 17224), (8612, 16620), (10765, 13296), (11080, 12918)]