18363480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 55542240

約数和(自身を除く): 37178760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1117, 1370, 1644, 2055, 2234, 2740, 3288, 3351, 4110, 4468, 5480, 5585, 6702, 8220, 8936, 11170, 13404, 16440, 16755, 22340, 26808, 33510, 44680, 67020, 134040, 153029, 306058, 459087, 612116, 765145, 918174, 1224232, 1530290, 1836348, 2295435, 3060580, 3672696, 4590870, 6121160, 9181740, 18363480]

約数ペア:

[(1, 18363480), (2, 9181740), (3, 6121160), (4, 4590870), (5, 3672696), (6, 3060580), (8, 2295435), (10, 1836348), (12, 1530290), (15, 1224232), (20, 918174), (24, 765145), (30, 612116), (40, 459087), (60, 306058), (120, 153029), (137, 134040), (274, 67020), (411, 44680), (548, 33510), (685, 26808), (822, 22340), (1096, 16755), (1117, 16440), (1370, 13404), (1644, 11170), (2055, 8936), (2234, 8220), (2740, 6702), (3288, 5585), (3351, 5480), (4110, 4468)]