328198680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{911663}}^1$

素因数の和:911680

約数の個数: 48

約数和(自身を含む): 1066646880

約数和(自身を除く): 738448200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 911663, 1823326, 2734989, 3646652, 4558315, 5469978, 7293304, 8204967, 9116630, 10939956, 13674945, 16409934, 18233260, 21879912, 27349890, 32819868, 36466520, 41024835, 54699780, 65639736, 82049670, 109399560, 164099340, 328198680]

約数ペア:

[(1, 328198680), (2, 164099340), (3, 109399560), (4, 82049670), (5, 65639736), (6, 54699780), (8, 41024835), (9, 36466520), (10, 32819868), (12, 27349890), (15, 21879912), (18, 18233260), (20, 16409934), (24, 13674945), (30, 10939956), (36, 9116630), (40, 8204967), (45, 7293304), (60, 5469978), (72, 4558315), (90, 3646652), (120, 2734989), (180, 1823326), (360, 911663)]