289132320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20771}}^1$

素因数の和:20818

約数の個数: 96

約数和(自身を含む): 942217920

約数和(自身を除く): 653085600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 20771, 41542, 62313, 83084, 103855, 124626, 166168, 207710, 249252, 311565, 332336, 415420, 498504, 602359, 623130, 664672, 830840, 997008, 1204718, 1246260, 1661680, 1807077, 1994016, 2409436, 2492520, 3011795, 3323360, 3614154, 4818872, 4985040, 6023590, 7228308, 9035385, 9637744, 9970080, 12047180, 14456616, 18070770, 19275488, 24094360, 28913232, 36141540, 48188720, 57826464, 72283080, 96377440, 144566160, 289132320]

約数ペア:

[(1, 289132320), (2, 144566160), (3, 96377440), (4, 72283080), (5, 57826464), (6, 48188720), (8, 36141540), (10, 28913232), (12, 24094360), (15, 19275488), (16, 18070770), (20, 14456616), (24, 12047180), (29, 9970080), (30, 9637744), (32, 9035385), (40, 7228308), (48, 6023590), (58, 4985040), (60, 4818872), (80, 3614154), (87, 3323360), (96, 3011795), (116, 2492520), (120, 2409436), (145, 1994016), (160, 1807077), (174, 1661680), (232, 1246260), (240, 1204718), (290, 997008), (348, 830840), (435, 664672), (464, 623130), (480, 602359), (580, 498504), (696, 415420), (870, 332336), (928, 311565), (1160, 249252), (1392, 207710), (1740, 166168), (2320, 124626), (2784, 103855), (3480, 83084), (4640, 62313), (6960, 41542), (13920, 20771)]