25609440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53353}}^1$

素因数の和:53371

約数の個数: 48

約数和(自身を含む): 80671248

約数和(自身を除く): 55061808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 53353, 106706, 160059, 213412, 266765, 320118, 426824, 533530, 640236, 800295, 853648, 1067060, 1280472, 1600590, 1707296, 2134120, 2560944, 3201180, 4268240, 5121888, 6402360, 8536480, 12804720, 25609440]

約数ペア:

[(1, 25609440), (2, 12804720), (3, 8536480), (4, 6402360), (5, 5121888), (6, 4268240), (8, 3201180), (10, 2560944), (12, 2134120), (15, 1707296), (16, 1600590), (20, 1280472), (24, 1067060), (30, 853648), (32, 800295), (40, 640236), (48, 533530), (60, 426824), (80, 320118), (96, 266765), (120, 213412), (160, 160059), (240, 106706), (480, 53353)]