3420720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4751}}^1$

素因数の和:4770

約数の個数: 60

約数和(自身を含む): 11490336

約数和(自身を除く): 8069616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 4751, 9502, 14253, 19004, 23755, 28506, 38008, 42759, 47510, 57012, 71265, 76016, 85518, 95020, 114024, 142530, 171036, 190040, 213795, 228048, 285060, 342072, 380080, 427590, 570120, 684144, 855180, 1140240, 1710360, 3420720]

約数ペア:

[(1, 3420720), (2, 1710360), (3, 1140240), (4, 855180), (5, 684144), (6, 570120), (8, 427590), (9, 380080), (10, 342072), (12, 285060), (15, 228048), (16, 213795), (18, 190040), (20, 171036), (24, 142530), (30, 114024), (36, 95020), (40, 85518), (45, 76016), (48, 71265), (60, 57012), (72, 47510), (80, 42759), (90, 38008), (120, 28506), (144, 23755), (180, 19004), (240, 14253), (360, 9502), (720, 4751)]