55729560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{464413}}^1$

素因数の和:464427

約数の個数: 32

約数和(自身を含む): 167189040

約数和(自身を除く): 111459480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 464413, 928826, 1393239, 1857652, 2322065, 2786478, 3715304, 4644130, 5572956, 6966195, 9288260, 11145912, 13932390, 18576520, 27864780, 55729560]

約数ペア:

[(1, 55729560), (2, 27864780), (3, 18576520), (4, 13932390), (5, 11145912), (6, 9288260), (8, 6966195), (10, 5572956), (12, 4644130), (15, 3715304), (20, 2786478), (24, 2322065), (30, 1857652), (40, 1393239), (60, 928826), (120, 464413)]