82874760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16061}}^1$

素因数の和:16118

約数の個数: 64

約数和(自身を含む): 254422080

約数和(自身を除く): 171547320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 16061, 32122, 48183, 64244, 80305, 96366, 128488, 160610, 192732, 240915, 321220, 385464, 481830, 642440, 690623, 963660, 1381246, 1927320, 2071869, 2762492, 3453115, 4143738, 5524984, 6906230, 8287476, 10359345, 13812460, 16574952, 20718690, 27624920, 41437380, 82874760]

約数ペア:

[(1, 82874760), (2, 41437380), (3, 27624920), (4, 20718690), (5, 16574952), (6, 13812460), (8, 10359345), (10, 8287476), (12, 6906230), (15, 5524984), (20, 4143738), (24, 3453115), (30, 2762492), (40, 2071869), (43, 1927320), (60, 1381246), (86, 963660), (120, 690623), (129, 642440), (172, 481830), (215, 385464), (258, 321220), (344, 240915), (430, 192732), (516, 160610), (645, 128488), (860, 96366), (1032, 80305), (1290, 64244), (1720, 48183), (2580, 32122), (5160, 16061)]