76899960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{213611}}^1$

素因数の和:213628

約数の個数: 48

約数和(自身を含む): 249926040

約数和(自身を除く): 173026080

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, 360, 213611, 427222, 640833, 854444, 1068055, 1281666, 1708888, 1922499, 2136110, 2563332, 3204165, 3844998, 4272220, 5126664, 6408330, 7689996, 8544440, 9612495, 12816660, 15379992, 19224990, 25633320, 38449980, 76899960]

約数ペア:

[(1, 76899960), (2, 38449980), (3, 25633320), (4, 19224990), (5, 15379992), (6, 12816660), (8, 9612495), (9, 8544440), (10, 7689996), (12, 6408330), (15, 5126664), (18, 4272220), (20, 3844998), (24, 3204165), (30, 2563332), (36, 2136110), (40, 1922499), (45, 1708888), (60, 1281666), (72, 1068055), (90, 854444), (120, 640833), (180, 427222), (360, 213611)]