5131080

素因数分解:

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

素因数の和:4771

約数の個数: 64

約数和(自身を含む): 17107200

約数和(自身を除く): 11976120

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, 4751, 9502, 14253, 19004, 23755, 28506, 38008, 42759, 47510, 57012, 71265, 85518, 95020, 114024, 128277, 142530, 171036, 190040, 213795, 256554, 285060, 342072, 427590, 513108, 570120, 641385, 855180, 1026216, 1282770, 1710360, 2565540, 5131080]

約数ペア:

[(1, 5131080), (2, 2565540), (3, 1710360), (4, 1282770), (5, 1026216), (6, 855180), (8, 641385), (9, 570120), (10, 513108), (12, 427590), (15, 342072), (18, 285060), (20, 256554), (24, 213795), (27, 190040), (30, 171036), (36, 142530), (40, 128277), (45, 114024), (54, 95020), (60, 85518), (72, 71265), (90, 57012), (108, 47510), (120, 42759), (135, 38008), (180, 28506), (216, 23755), (270, 19004), (360, 14253), (540, 9502), (1080, 4751)]