137684880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{63743}}^1$

素因数の和:63765

約数の個数: 80

約数和(自身を含む): 474255360

約数和(自身を除く): 336570480

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, 63743, 127486, 191229, 254972, 318715, 382458, 509944, 573687, 637430, 764916, 956145, 1019888, 1147374, 1274860, 1529832, 1721061, 1912290, 2294748, 2549720, 2868435, 3059664, 3442122, 3824580, 4589496, 5099440, 5736870, 6884244, 7649160, 8605305, 9178992, 11473740, 13768488, 15298320, 17210610, 22947480, 27536976, 34421220, 45894960, 68842440, 137684880]

約数ペア:

[(1, 137684880), (2, 68842440), (3, 45894960), (4, 34421220), (5, 27536976), (6, 22947480), (8, 17210610), (9, 15298320), (10, 13768488), (12, 11473740), (15, 9178992), (16, 8605305), (18, 7649160), (20, 6884244), (24, 5736870), (27, 5099440), (30, 4589496), (36, 3824580), (40, 3442122), (45, 3059664), (48, 2868435), (54, 2549720), (60, 2294748), (72, 1912290), (80, 1721061), (90, 1529832), (108, 1274860), (120, 1147374), (135, 1019888), (144, 956145), (180, 764916), (216, 637430), (240, 573687), (270, 509944), (360, 382458), (432, 318715), (540, 254972), (720, 191229), (1080, 127486), (2160, 63743)]