115547580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{213977}}^1$

素因数の和:213995

約数の個数: 48

約数和(自身を含む): 359483040

約数和(自身を除く): 243935460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 213977, 427954, 641931, 855908, 1069885, 1283862, 1925793, 2139770, 2567724, 3209655, 3851586, 4279540, 5777379, 6419310, 7703172, 9628965, 11554758, 12838620, 19257930, 23109516, 28886895, 38515860, 57773790, 115547580]

約数ペア:

[(1, 115547580), (2, 57773790), (3, 38515860), (4, 28886895), (5, 23109516), (6, 19257930), (9, 12838620), (10, 11554758), (12, 9628965), (15, 7703172), (18, 6419310), (20, 5777379), (27, 4279540), (30, 3851586), (36, 3209655), (45, 2567724), (54, 2139770), (60, 1925793), (90, 1283862), (108, 1069885), (135, 855908), (180, 641931), (270, 427954), (540, 213977)]