165220560

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2833}}^1$

素因数の和:2864

約数の個数: 140

約数和(自身を含む): 576146532

約数和(自身を除く): 410925972

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, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2833, 2916, 3240, 3645, 3888, 4860, 5666, 5832, 6480, 7290, 8499, 9720, 11332, 11664, 14165, 14580, 16998, 19440, 22664, 25497, 28330, 29160, 33996, 42495, 45328, 50994, 56660, 58320, 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, 2065257, 2294730, 2753676, 3059640, 3442095, 3671568, 4130514, 4589460, 5507352, 6119280, 6884190, 8261028, 9178920, 10326285, 11014704, 13768380, 16522056, 18357840, 20652570, 27536760, 33044112, 41305140, 55073520, 82610280, 165220560]

約数ペア:

[(1, 165220560), (2, 82610280), (3, 55073520), (4, 41305140), (5, 33044112), (6, 27536760), (8, 20652570), (9, 18357840), (10, 16522056), (12, 13768380), (15, 11014704), (16, 10326285), (18, 9178920), (20, 8261028), (24, 6884190), (27, 6119280), (30, 5507352), (36, 4589460), (40, 4130514), (45, 3671568), (48, 3442095), (54, 3059640), (60, 2753676), (72, 2294730), (80, 2065257), (81, 2039760), (90, 1835784), (108, 1529820), (120, 1376838), (135, 1223856), (144, 1147365), (162, 1019880), (180, 917892), (216, 764910), (240, 688419), (243, 679920), (270, 611928), (324, 509940), (360, 458946), (405, 407952), (432, 382455), (486, 339960), (540, 305964), (648, 254970), (720, 229473), (729, 226640), (810, 203976), (972, 169980), (1080, 152982), (1215, 135984), (1296, 127485), (1458, 113320), (1620, 101988), (1944, 84990), (2160, 76491), (2430, 67992), (2833, 58320), (2916, 56660), (3240, 50994), (3645, 45328), (3888, 42495), (4860, 33996), (5666, 29160), (5832, 28330), (6480, 25497), (7290, 22664), (8499, 19440), (9720, 16998), (11332, 14580), (11664, 14165)]