243925680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1016357}}^1$

素因数の和:1016373

約数の個数: 40

約数和(自身を含む): 756170352

約数和(自身を除く): 512244672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1016357, 2032714, 3049071, 4065428, 5081785, 6098142, 8130856, 10163570, 12196284, 15245355, 16261712, 20327140, 24392568, 30490710, 40654280, 48785136, 60981420, 81308560, 121962840, 243925680]

約数ペア:

[(1, 243925680), (2, 121962840), (3, 81308560), (4, 60981420), (5, 48785136), (6, 40654280), (8, 30490710), (10, 24392568), (12, 20327140), (15, 16261712), (16, 15245355), (20, 12196284), (24, 10163570), (30, 8130856), (40, 6098142), (48, 5081785), (60, 4065428), (80, 3049071), (120, 2032714), (240, 1016357)]