631384680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{48271}}^1$

素因数の和:48394

約数の個数: 64

約数和(自身を含む): 1911571200

約数和(自身を除く): 1280186520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 48271, 96542, 144813, 193084, 241355, 289626, 386168, 482710, 579252, 724065, 965420, 1158504, 1448130, 1930840, 2896260, 5261539, 5792520, 10523078, 15784617, 21046156, 26307695, 31569234, 42092312, 52615390, 63138468, 78923085, 105230780, 126276936, 157846170, 210461560, 315692340, 631384680]

約数ペア:

[(1, 631384680), (2, 315692340), (3, 210461560), (4, 157846170), (5, 126276936), (6, 105230780), (8, 78923085), (10, 63138468), (12, 52615390), (15, 42092312), (20, 31569234), (24, 26307695), (30, 21046156), (40, 15784617), (60, 10523078), (109, 5792520), (120, 5261539), (218, 2896260), (327, 1930840), (436, 1448130), (545, 1158504), (654, 965420), (872, 724065), (1090, 579252), (1308, 482710), (1635, 386168), (2180, 289626), (2616, 241355), (3270, 193084), (4360, 144813), (6540, 96542), (13080, 48271)]