25964760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{216373}}^1$

素因数の和:216387

約数の個数: 32

約数和(自身を含む): 77894640

約数和(自身を除く): 51929880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 216373, 432746, 649119, 865492, 1081865, 1298238, 1730984, 2163730, 2596476, 3245595, 4327460, 5192952, 6491190, 8654920, 12982380, 25964760]

約数ペア:

[(1, 25964760), (2, 12982380), (3, 8654920), (4, 6491190), (5, 5192952), (6, 4327460), (8, 3245595), (10, 2596476), (12, 2163730), (15, 1730984), (20, 1298238), (24, 1081865), (30, 865492), (40, 649119), (60, 432746), (120, 216373)]