15407160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{128393}}^1$

素因数の和:128407

約数の個数: 32

約数和(自身を含む): 46221840

約数和(自身を除く): 30814680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 128393, 256786, 385179, 513572, 641965, 770358, 1027144, 1283930, 1540716, 1925895, 2567860, 3081432, 3851790, 5135720, 7703580, 15407160]

約数ペア:

[(1, 15407160), (2, 7703580), (3, 5135720), (4, 3851790), (5, 3081432), (6, 2567860), (8, 1925895), (10, 1540716), (12, 1283930), (15, 1027144), (20, 770358), (24, 641965), (30, 513572), (40, 385179), (60, 256786), (120, 128393)]