38793240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 126949680

約数和(自身を除く): 88156440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 547, 591, 788, 985, 1094, 1182, 1576, 1641, 1773, 1970, 2188, 2364, 2735, 2955, 3282, 3546, 3940, 4376, 4728, 4923, 5470, 5910, 6564, 7092, 7880, 8205, 8865, 9846, 10940, 11820, 13128, 14184, 16410, 17730, 19692, 21880, 23640, 24615, 32820, 35460, 39384, 49230, 65640, 70920, 98460, 107759, 196920, 215518, 323277, 431036, 538795, 646554, 862072, 969831, 1077590, 1293108, 1616385, 1939662, 2155180, 2586216, 3232770, 3879324, 4310360, 4849155, 6465540, 7758648, 9698310, 12931080, 19396620, 38793240]

約数ペア:

[(1, 38793240), (2, 19396620), (3, 12931080), (4, 9698310), (5, 7758648), (6, 6465540), (8, 4849155), (9, 4310360), (10, 3879324), (12, 3232770), (15, 2586216), (18, 2155180), (20, 1939662), (24, 1616385), (30, 1293108), (36, 1077590), (40, 969831), (45, 862072), (60, 646554), (72, 538795), (90, 431036), (120, 323277), (180, 215518), (197, 196920), (360, 107759), (394, 98460), (547, 70920), (591, 65640), (788, 49230), (985, 39384), (1094, 35460), (1182, 32820), (1576, 24615), (1641, 23640), (1773, 21880), (1970, 19692), (2188, 17730), (2364, 16410), (2735, 14184), (2955, 13128), (3282, 11820), (3546, 10940), (3940, 9846), (4376, 8865), (4728, 8205), (4923, 7880), (5470, 7092), (5910, 6564)]