3964560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16519}}^1$

素因数の和:16535

約数の個数: 40

約数和(自身を含む): 12290880

約数和(自身を除く): 8326320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16519, 33038, 49557, 66076, 82595, 99114, 132152, 165190, 198228, 247785, 264304, 330380, 396456, 495570, 660760, 792912, 991140, 1321520, 1982280, 3964560]

約数ペア:

[(1, 3964560), (2, 1982280), (3, 1321520), (4, 991140), (5, 792912), (6, 660760), (8, 495570), (10, 396456), (12, 330380), (15, 264304), (16, 247785), (20, 198228), (24, 165190), (30, 132152), (40, 99114), (48, 82595), (60, 66076), (80, 49557), (120, 33038), (240, 16519)]