16200120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 49029120

約数和(自身を除く): 32829000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1063, 1270, 1524, 1905, 2126, 2540, 3048, 3189, 3810, 4252, 5080, 5315, 6378, 7620, 8504, 10630, 12756, 15240, 15945, 21260, 25512, 31890, 42520, 63780, 127560, 135001, 270002, 405003, 540004, 675005, 810006, 1080008, 1350010, 1620012, 2025015, 2700020, 3240024, 4050030, 5400040, 8100060, 16200120]

約数ペア:

[(1, 16200120), (2, 8100060), (3, 5400040), (4, 4050030), (5, 3240024), (6, 2700020), (8, 2025015), (10, 1620012), (12, 1350010), (15, 1080008), (20, 810006), (24, 675005), (30, 540004), (40, 405003), (60, 270002), (120, 135001), (127, 127560), (254, 63780), (381, 42520), (508, 31890), (635, 25512), (762, 21260), (1016, 15945), (1063, 15240), (1270, 12756), (1524, 10630), (1905, 8504), (2126, 7620), (2540, 6378), (3048, 5315), (3189, 5080), (3810, 4252)]