56704680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157513}}^1$

素因数の和:157530

約数の個数: 48

約数和(自身を含む): 184291380

約数和(自身を除く): 127586700

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, 157513, 315026, 472539, 630052, 787565, 945078, 1260104, 1417617, 1575130, 1890156, 2362695, 2835234, 3150260, 3780312, 4725390, 5670468, 6300520, 7088085, 9450780, 11340936, 14176170, 18901560, 28352340, 56704680]

約数ペア:

[(1, 56704680), (2, 28352340), (3, 18901560), (4, 14176170), (5, 11340936), (6, 9450780), (8, 7088085), (9, 6300520), (10, 5670468), (12, 4725390), (15, 3780312), (18, 3150260), (20, 2835234), (24, 2362695), (30, 1890156), (36, 1575130), (40, 1417617), (45, 1260104), (60, 945078), (72, 787565), (90, 630052), (120, 472539), (180, 315026), (360, 157513)]