7875480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{65629}}^1$

素因数の和:65643

約数の個数: 32

約数和(自身を含む): 23626800

約数和(自身を除く): 15751320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 65629, 131258, 196887, 262516, 328145, 393774, 525032, 656290, 787548, 984435, 1312580, 1575096, 1968870, 2625160, 3937740, 7875480]

約数ペア:

[(1, 7875480), (2, 3937740), (3, 2625160), (4, 1968870), (5, 1575096), (6, 1312580), (8, 984435), (10, 787548), (12, 656290), (15, 525032), (20, 393774), (24, 328145), (30, 262516), (40, 196887), (60, 131258), (120, 65629)]