25766880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53681}}^1$

素因数の和:53699

約数の個数: 48

約数和(自身を含む): 81167184

約数和(自身を除く): 55400304

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, 53681, 107362, 161043, 214724, 268405, 322086, 429448, 536810, 644172, 805215, 858896, 1073620, 1288344, 1610430, 1717792, 2147240, 2576688, 3220860, 4294480, 5153376, 6441720, 8588960, 12883440, 25766880]

約数ペア:

[(1, 25766880), (2, 12883440), (3, 8588960), (4, 6441720), (5, 5153376), (6, 4294480), (8, 3220860), (10, 2576688), (12, 2147240), (15, 1717792), (16, 1610430), (20, 1288344), (24, 1073620), (30, 858896), (32, 805215), (40, 644172), (48, 536810), (60, 429448), (80, 322086), (96, 268405), (120, 214724), (160, 161043), (240, 107362), (480, 53681)]