72892440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67493}}^1$

素因数の和:67513

約数の個数: 64

約数和(自身を含む): 242978400

約数和(自身を除く): 170085960

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, 67493, 134986, 202479, 269972, 337465, 404958, 539944, 607437, 674930, 809916, 1012395, 1214874, 1349860, 1619832, 1822311, 2024790, 2429748, 2699720, 3037185, 3644622, 4049580, 4859496, 6074370, 7289244, 8099160, 9111555, 12148740, 14578488, 18223110, 24297480, 36446220, 72892440]

約数ペア:

[(1, 72892440), (2, 36446220), (3, 24297480), (4, 18223110), (5, 14578488), (6, 12148740), (8, 9111555), (9, 8099160), (10, 7289244), (12, 6074370), (15, 4859496), (18, 4049580), (20, 3644622), (24, 3037185), (27, 2699720), (30, 2429748), (36, 2024790), (40, 1822311), (45, 1619832), (54, 1349860), (60, 1214874), (72, 1012395), (90, 809916), (108, 674930), (120, 607437), (135, 539944), (180, 404958), (216, 337465), (270, 269972), (360, 202479), (540, 134986), (1080, 67493)]