38151720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{105977}}^1$

素因数の和:105994

約数の個数: 48

約数和(自身を含む): 123994260

約数和(自身を除く): 85842540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 105977, 211954, 317931, 423908, 529885, 635862, 847816, 953793, 1059770, 1271724, 1589655, 1907586, 2119540, 2543448, 3179310, 3815172, 4239080, 4768965, 6358620, 7630344, 9537930, 12717240, 19075860, 38151720]

約数ペア:

[(1, 38151720), (2, 19075860), (3, 12717240), (4, 9537930), (5, 7630344), (6, 6358620), (8, 4768965), (9, 4239080), (10, 3815172), (12, 3179310), (15, 2543448), (18, 2119540), (20, 1907586), (24, 1589655), (30, 1271724), (36, 1059770), (40, 953793), (45, 847816), (60, 635862), (72, 529885), (90, 423908), (120, 317931), (180, 211954), (360, 105977)]