48693720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{405781}}^1$

素因数の和:405795

約数の個数: 32

約数和(自身を含む): 146081520

約数和(自身を除く): 97387800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 405781, 811562, 1217343, 1623124, 2028905, 2434686, 3246248, 4057810, 4869372, 6086715, 8115620, 9738744, 12173430, 16231240, 24346860, 48693720]

約数ペア:

[(1, 48693720), (2, 24346860), (3, 16231240), (4, 12173430), (5, 9738744), (6, 8115620), (8, 6086715), (10, 4869372), (12, 4057810), (15, 3246248), (20, 2434686), (24, 2028905), (30, 1623124), (40, 1217343), (60, 811562), (120, 405781)]