147156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{613153}}^1$

素因数の和:613169

約数の個数: 40

約数和(自身を含む): 456186576

約数和(自身を除く): 309029856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 613153, 1226306, 1839459, 2452612, 3065765, 3678918, 4905224, 6131530, 7357836, 9197295, 9810448, 12263060, 14715672, 18394590, 24526120, 29431344, 36789180, 49052240, 73578360, 147156720]

約数ペア:

[(1, 147156720), (2, 73578360), (3, 49052240), (4, 36789180), (5, 29431344), (6, 24526120), (8, 18394590), (10, 14715672), (12, 12263060), (15, 9810448), (16, 9197295), (20, 7357836), (24, 6131530), (30, 4905224), (40, 3678918), (48, 3065765), (60, 2452612), (80, 1839459), (120, 1226306), (240, 613153)]