4840120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5261}}^1$

素因数の和:5295

約数の個数: 32

約数和(自身を含む): 11365920

約数和(自身を除く): 6525800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 5261, 10522, 21044, 26305, 42088, 52610, 105220, 121003, 210440, 242006, 484012, 605015, 968024, 1210030, 2420060, 4840120]

約数ペア:

[(1, 4840120), (2, 2420060), (4, 1210030), (5, 968024), (8, 605015), (10, 484012), (20, 242006), (23, 210440), (40, 121003), (46, 105220), (92, 52610), (115, 42088), (184, 26305), (230, 21044), (460, 10522), (920, 5261)]