2495129640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20792747}}^1$

素因数の和:20792761

約数の個数: 32

約数和(自身を含む): 7485389280

約数和(自身を除く): 4990259640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20792747, 41585494, 62378241, 83170988, 103963735, 124756482, 166341976, 207927470, 249512964, 311891205, 415854940, 499025928, 623782410, 831709880, 1247564820, 2495129640]

約数ペア:

[(1, 2495129640), (2, 1247564820), (3, 831709880), (4, 623782410), (5, 499025928), (6, 415854940), (8, 311891205), (10, 249512964), (12, 207927470), (15, 166341976), (20, 124756482), (24, 103963735), (30, 83170988), (40, 62378241), (60, 41585494), (120, 20792747)]