138539160

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{4751}}^1$

素因数の和:4780

約数の個数: 112

約数和(自身を含む): 467454240

約数和(自身を除く): 328915080

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4751, 4860, 5832, 7290, 9502, 9720, 14253, 14580, 19004, 23755, 28506, 29160, 38008, 42759, 47510, 57012, 71265, 85518, 95020, 114024, 128277, 142530, 171036, 190040, 213795, 256554, 285060, 342072, 384831, 427590, 513108, 570120, 641385, 769662, 855180, 1026216, 1154493, 1282770, 1539324, 1710360, 1924155, 2308986, 2565540, 3078648, 3463479, 3848310, 4617972, 5131080, 5772465, 6926958, 7696620, 9235944, 11544930, 13853916, 15393240, 17317395, 23089860, 27707832, 34634790, 46179720, 69269580, 138539160]

約数ペア:

[(1, 138539160), (2, 69269580), (3, 46179720), (4, 34634790), (5, 27707832), (6, 23089860), (8, 17317395), (9, 15393240), (10, 13853916), (12, 11544930), (15, 9235944), (18, 7696620), (20, 6926958), (24, 5772465), (27, 5131080), (30, 4617972), (36, 3848310), (40, 3463479), (45, 3078648), (54, 2565540), (60, 2308986), (72, 1924155), (81, 1710360), (90, 1539324), (108, 1282770), (120, 1154493), (135, 1026216), (162, 855180), (180, 769662), (216, 641385), (243, 570120), (270, 513108), (324, 427590), (360, 384831), (405, 342072), (486, 285060), (540, 256554), (648, 213795), (729, 190040), (810, 171036), (972, 142530), (1080, 128277), (1215, 114024), (1458, 95020), (1620, 85518), (1944, 71265), (2430, 57012), (2916, 47510), (3240, 42759), (3645, 38008), (4751, 29160), (4860, 28506), (5832, 23755), (7290, 19004), (9502, 14580), (9720, 14253)]