16340880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{68087}}^1$

素因数の和:68103

約数の個数: 40

約数和(自身を含む): 50657472

約数和(自身を除く): 34316592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 68087, 136174, 204261, 272348, 340435, 408522, 544696, 680870, 817044, 1021305, 1089392, 1361740, 1634088, 2042610, 2723480, 3268176, 4085220, 5446960, 8170440, 16340880]

約数ペア:

[(1, 16340880), (2, 8170440), (3, 5446960), (4, 4085220), (5, 3268176), (6, 2723480), (8, 2042610), (10, 1634088), (12, 1361740), (15, 1089392), (16, 1021305), (20, 817044), (24, 680870), (30, 544696), (40, 408522), (48, 340435), (60, 272348), (80, 204261), (120, 136174), (240, 68087)]