38143440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17659}}^1$

素因数の和:17681

約数の個数: 80

約数和(自身を含む): 131390400

約数和(自身を除く): 93246960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 17659, 35318, 52977, 70636, 88295, 105954, 141272, 158931, 176590, 211908, 264885, 282544, 317862, 353180, 423816, 476793, 529770, 635724, 706360, 794655, 847632, 953586, 1059540, 1271448, 1412720, 1589310, 1907172, 2119080, 2383965, 2542896, 3178620, 3814344, 4238160, 4767930, 6357240, 7628688, 9535860, 12714480, 19071720, 38143440]

約数ペア:

[(1, 38143440), (2, 19071720), (3, 12714480), (4, 9535860), (5, 7628688), (6, 6357240), (8, 4767930), (9, 4238160), (10, 3814344), (12, 3178620), (15, 2542896), (16, 2383965), (18, 2119080), (20, 1907172), (24, 1589310), (27, 1412720), (30, 1271448), (36, 1059540), (40, 953586), (45, 847632), (48, 794655), (54, 706360), (60, 635724), (72, 529770), (80, 476793), (90, 423816), (108, 353180), (120, 317862), (135, 282544), (144, 264885), (180, 211908), (216, 176590), (240, 158931), (270, 141272), (360, 105954), (432, 88295), (540, 70636), (720, 52977), (1080, 35318), (2160, 17659)]