274324560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1143019}}^1$

素因数の和:1143035

約数の個数: 40

約数和(自身を含む): 850406880

約数和(自身を除く): 576082320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1143019, 2286038, 3429057, 4572076, 5715095, 6858114, 9144152, 11430190, 13716228, 17145285, 18288304, 22860380, 27432456, 34290570, 45720760, 54864912, 68581140, 91441520, 137162280, 274324560]

約数ペア:

[(1, 274324560), (2, 137162280), (3, 91441520), (4, 68581140), (5, 54864912), (6, 45720760), (8, 34290570), (10, 27432456), (12, 22860380), (15, 18288304), (16, 17145285), (20, 13716228), (24, 11430190), (30, 9144152), (40, 6858114), (48, 5715095), (60, 4572076), (80, 3429057), (120, 2286038), (240, 1143019)]