25485960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{212383}}^1$

素因数の和:212397

約数の個数: 32

約数和(自身を含む): 76458240

約数和(自身を除く): 50972280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 212383, 424766, 637149, 849532, 1061915, 1274298, 1699064, 2123830, 2548596, 3185745, 4247660, 5097192, 6371490, 8495320, 12742980, 25485960]

約数ペア:

[(1, 25485960), (2, 12742980), (3, 8495320), (4, 6371490), (5, 5097192), (6, 4247660), (8, 3185745), (10, 2548596), (12, 2123830), (15, 1699064), (20, 1274298), (24, 1061915), (30, 849532), (40, 637149), (60, 424766), (120, 212383)]