40783920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{169933}}^1$

素因数の和:169949

約数の個数: 40

約数和(自身を含む): 126430896

約数和(自身を除く): 85646976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 169933, 339866, 509799, 679732, 849665, 1019598, 1359464, 1699330, 2039196, 2548995, 2718928, 3398660, 4078392, 5097990, 6797320, 8156784, 10195980, 13594640, 20391960, 40783920]

約数ペア:

[(1, 40783920), (2, 20391960), (3, 13594640), (4, 10195980), (5, 8156784), (6, 6797320), (8, 5097990), (10, 4078392), (12, 3398660), (15, 2718928), (16, 2548995), (20, 2039196), (24, 1699330), (30, 1359464), (40, 1019598), (48, 849665), (60, 679732), (80, 509799), (120, 339866), (240, 169933)]