73431360

素因数分解:

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

素因数の和:2862

約数の個数: 140

約数和(自身を含む): 261300468

約数和(自身を除く): 187869108

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2833, 2880, 3240, 4320, 5184, 5666, 6480, 8499, 8640, 11332, 12960, 14165, 16998, 22664, 25497, 25920, 28330, 33996, 42495, 45328, 50994, 56660, 67992, 76491, 84990, 90656, 101988, 113320, 127485, 135984, 152982, 169980, 181312, 203976, 226640, 229473, 254970, 271968, 305964, 339960, 382455, 407952, 453280, 458946, 509940, 543936, 611928, 679920, 764910, 815904, 906560, 917892, 1019880, 1147365, 1223856, 1359840, 1529820, 1631808, 1835784, 2039760, 2294730, 2447712, 2719680, 3059640, 3671568, 4079520, 4589460, 4895424, 6119280, 7343136, 8159040, 9178920, 12238560, 14686272, 18357840, 24477120, 36715680, 73431360]

約数ペア:

[(1, 73431360), (2, 36715680), (3, 24477120), (4, 18357840), (5, 14686272), (6, 12238560), (8, 9178920), (9, 8159040), (10, 7343136), (12, 6119280), (15, 4895424), (16, 4589460), (18, 4079520), (20, 3671568), (24, 3059640), (27, 2719680), (30, 2447712), (32, 2294730), (36, 2039760), (40, 1835784), (45, 1631808), (48, 1529820), (54, 1359840), (60, 1223856), (64, 1147365), (72, 1019880), (80, 917892), (81, 906560), (90, 815904), (96, 764910), (108, 679920), (120, 611928), (135, 543936), (144, 509940), (160, 458946), (162, 453280), (180, 407952), (192, 382455), (216, 339960), (240, 305964), (270, 271968), (288, 254970), (320, 229473), (324, 226640), (360, 203976), (405, 181312), (432, 169980), (480, 152982), (540, 135984), (576, 127485), (648, 113320), (720, 101988), (810, 90656), (864, 84990), (960, 76491), (1080, 67992), (1296, 56660), (1440, 50994), (1620, 45328), (1728, 42495), (2160, 33996), (2592, 28330), (2833, 25920), (2880, 25497), (3240, 22664), (4320, 16998), (5184, 14165), (5666, 12960), (6480, 11332), (8499, 8640)]