147876720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{616153}}^1$

素因数の和:616169

約数の個数: 40

約数和(自身を含む): 458418576

約数和(自身を除く): 310541856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 616153, 1232306, 1848459, 2464612, 3080765, 3696918, 4929224, 6161530, 7393836, 9242295, 9858448, 12323060, 14787672, 18484590, 24646120, 29575344, 36969180, 49292240, 73938360, 147876720]

約数ペア:

[(1, 147876720), (2, 73938360), (3, 49292240), (4, 36969180), (5, 29575344), (6, 24646120), (8, 18484590), (10, 14787672), (12, 12323060), (15, 9858448), (16, 9242295), (20, 7393836), (24, 6161530), (30, 4929224), (40, 3696918), (48, 3080765), (60, 2464612), (80, 1848459), (120, 1232306), (240, 616153)]