189962160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1447}}^1$

素因数の和:2010

約数の個数: 80

約数和(自身を含む): 590366976

約数和(自身を除く): 400404816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 1094, 1447, 1641, 2188, 2735, 2894, 3282, 4341, 4376, 5470, 5788, 6564, 7235, 8205, 8682, 8752, 10940, 11576, 13128, 14470, 16410, 17364, 21705, 21880, 23152, 26256, 28940, 32820, 34728, 43410, 43760, 57880, 65640, 69456, 86820, 115760, 131280, 173640, 347280, 791509, 1583018, 2374527, 3166036, 3957545, 4749054, 6332072, 7915090, 9498108, 11872635, 12664144, 15830180, 18996216, 23745270, 31660360, 37992432, 47490540, 63320720, 94981080, 189962160]

約数ペア:

[(1, 189962160), (2, 94981080), (3, 63320720), (4, 47490540), (5, 37992432), (6, 31660360), (8, 23745270), (10, 18996216), (12, 15830180), (15, 12664144), (16, 11872635), (20, 9498108), (24, 7915090), (30, 6332072), (40, 4749054), (48, 3957545), (60, 3166036), (80, 2374527), (120, 1583018), (240, 791509), (547, 347280), (1094, 173640), (1447, 131280), (1641, 115760), (2188, 86820), (2735, 69456), (2894, 65640), (3282, 57880), (4341, 43760), (4376, 43410), (5470, 34728), (5788, 32820), (6564, 28940), (7235, 26256), (8205, 23152), (8682, 21880), (8752, 21705), (10940, 17364), (11576, 16410), (13128, 14470)]