39231480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7603}}^1$

素因数の和:7660

約数の個数: 64

約数和(自身を含む): 120447360

約数和(自身を除く): 81215880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 7603, 15206, 22809, 30412, 38015, 45618, 60824, 76030, 91236, 114045, 152060, 182472, 228090, 304120, 326929, 456180, 653858, 912360, 980787, 1307716, 1634645, 1961574, 2615432, 3269290, 3923148, 4903935, 6538580, 7846296, 9807870, 13077160, 19615740, 39231480]

約数ペア:

[(1, 39231480), (2, 19615740), (3, 13077160), (4, 9807870), (5, 7846296), (6, 6538580), (8, 4903935), (10, 3923148), (12, 3269290), (15, 2615432), (20, 1961574), (24, 1634645), (30, 1307716), (40, 980787), (43, 912360), (60, 653858), (86, 456180), (120, 326929), (129, 304120), (172, 228090), (215, 182472), (258, 152060), (344, 114045), (430, 91236), (516, 76030), (645, 60824), (860, 45618), (1032, 38015), (1290, 30412), (1720, 22809), (2580, 15206), (5160, 7603)]