138647160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{128377}}^1$

素因数の和:128397

約数の個数: 64

約数和(自身を含む): 462160800

約数和(自身を除く): 323513640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 128377, 256754, 385131, 513508, 641885, 770262, 1027016, 1155393, 1283770, 1540524, 1925655, 2310786, 2567540, 3081048, 3466179, 3851310, 4621572, 5135080, 5776965, 6932358, 7702620, 9243144, 11553930, 13864716, 15405240, 17330895, 23107860, 27729432, 34661790, 46215720, 69323580, 138647160]

約数ペア:

[(1, 138647160), (2, 69323580), (3, 46215720), (4, 34661790), (5, 27729432), (6, 23107860), (8, 17330895), (9, 15405240), (10, 13864716), (12, 11553930), (15, 9243144), (18, 7702620), (20, 6932358), (24, 5776965), (27, 5135080), (30, 4621572), (36, 3851310), (40, 3466179), (45, 3081048), (54, 2567540), (60, 2310786), (72, 1925655), (90, 1540524), (108, 1283770), (120, 1155393), (135, 1027016), (180, 770262), (216, 641885), (270, 513508), (360, 385131), (540, 256754), (1080, 128377)]