19241760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{40087}}^1$

素因数の和:40105

約数の個数: 48

約数和(自身を含む): 60613056

約数和(自身を除く): 41371296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 40087, 80174, 120261, 160348, 200435, 240522, 320696, 400870, 481044, 601305, 641392, 801740, 962088, 1202610, 1282784, 1603480, 1924176, 2405220, 3206960, 3848352, 4810440, 6413920, 9620880, 19241760]

約数ペア:

[(1, 19241760), (2, 9620880), (3, 6413920), (4, 4810440), (5, 3848352), (6, 3206960), (8, 2405220), (10, 1924176), (12, 1603480), (15, 1282784), (16, 1202610), (20, 962088), (24, 801740), (30, 641392), (32, 601305), (40, 481044), (48, 400870), (60, 320696), (80, 240522), (96, 200435), (120, 160348), (160, 120261), (240, 80174), (480, 40087)]