16804560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{70019}}^1$

素因数の和:70035

約数の個数: 40

約数和(自身を含む): 52094880

約数和(自身を除く): 35290320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 70019, 140038, 210057, 280076, 350095, 420114, 560152, 700190, 840228, 1050285, 1120304, 1400380, 1680456, 2100570, 2800760, 3360912, 4201140, 5601520, 8402280, 16804560]

約数ペア:

[(1, 16804560), (2, 8402280), (3, 5601520), (4, 4201140), (5, 3360912), (6, 2800760), (8, 2100570), (10, 1680456), (12, 1400380), (15, 1120304), (16, 1050285), (20, 840228), (24, 700190), (30, 560152), (40, 420114), (48, 350095), (60, 280076), (80, 210057), (120, 140038), (240, 70019)]