3285960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 9979200

約数和(自身を除く): 6693240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 197, 278, 394, 417, 556, 591, 695, 788, 834, 985, 1112, 1182, 1390, 1576, 1668, 1970, 2085, 2364, 2780, 2955, 3336, 3940, 4170, 4728, 5560, 5910, 7880, 8340, 11820, 16680, 23640, 27383, 54766, 82149, 109532, 136915, 164298, 219064, 273830, 328596, 410745, 547660, 657192, 821490, 1095320, 1642980, 3285960]

約数ペア:

[(1, 3285960), (2, 1642980), (3, 1095320), (4, 821490), (5, 657192), (6, 547660), (8, 410745), (10, 328596), (12, 273830), (15, 219064), (20, 164298), (24, 136915), (30, 109532), (40, 82149), (60, 54766), (120, 27383), (139, 23640), (197, 16680), (278, 11820), (394, 8340), (417, 7880), (556, 5910), (591, 5560), (695, 4728), (788, 4170), (834, 3940), (985, 3336), (1112, 2955), (1182, 2780), (1390, 2364), (1576, 2085), (1668, 1970)]