55073520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{2833}}^1$

素因数の和:2861

約数の個数: 120

約数和(自身を含む): 191873136

約数和(自身を除く): 136799616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 2833, 3240, 3888, 4860, 5666, 6480, 8499, 9720, 11332, 14165, 16998, 19440, 22664, 25497, 28330, 33996, 42495, 45328, 50994, 56660, 67992, 76491, 84990, 101988, 113320, 127485, 135984, 152982, 169980, 203976, 226640, 229473, 254970, 305964, 339960, 382455, 407952, 458946, 509940, 611928, 679920, 688419, 764910, 917892, 1019880, 1147365, 1223856, 1376838, 1529820, 1835784, 2039760, 2294730, 2753676, 3059640, 3442095, 3671568, 4589460, 5507352, 6119280, 6884190, 9178920, 11014704, 13768380, 18357840, 27536760, 55073520]

約数ペア:

[(1, 55073520), (2, 27536760), (3, 18357840), (4, 13768380), (5, 11014704), (6, 9178920), (8, 6884190), (9, 6119280), (10, 5507352), (12, 4589460), (15, 3671568), (16, 3442095), (18, 3059640), (20, 2753676), (24, 2294730), (27, 2039760), (30, 1835784), (36, 1529820), (40, 1376838), (45, 1223856), (48, 1147365), (54, 1019880), (60, 917892), (72, 764910), (80, 688419), (81, 679920), (90, 611928), (108, 509940), (120, 458946), (135, 407952), (144, 382455), (162, 339960), (180, 305964), (216, 254970), (240, 229473), (243, 226640), (270, 203976), (324, 169980), (360, 152982), (405, 135984), (432, 127485), (486, 113320), (540, 101988), (648, 84990), (720, 76491), (810, 67992), (972, 56660), (1080, 50994), (1215, 45328), (1296, 42495), (1620, 33996), (1944, 28330), (2160, 25497), (2430, 22664), (2833, 19440), (3240, 16998), (3888, 14165), (4860, 11332), (5666, 9720), (6480, 8499)]