54459360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:721

約数の個数: 144

約数和(自身を含む): 189287280

約数和(自身を除く): 134827920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 641, 708, 720, 885, 944, 1062, 1180, 1282, 1416, 1440, 1770, 1888, 1923, 2124, 2360, 2564, 2655, 2832, 3205, 3540, 3846, 4248, 4720, 5128, 5310, 5664, 5769, 6410, 7080, 7692, 8496, 9440, 9615, 10256, 10620, 11538, 12820, 14160, 15384, 16992, 19230, 20512, 21240, 23076, 25640, 28320, 28845, 30768, 37819, 38460, 42480, 46152, 51280, 57690, 61536, 75638, 76920, 84960, 92304, 102560, 113457, 115380, 151276, 153840, 184608, 189095, 226914, 230760, 302552, 307680, 340371, 378190, 453828, 461520, 567285, 605104, 680742, 756380, 907656, 923040, 1134570, 1210208, 1361484, 1512760, 1701855, 1815312, 2269140, 2722968, 3025520, 3403710, 3630624, 4538280, 5445936, 6051040, 6807420, 9076560, 10891872, 13614840, 18153120, 27229680, 54459360]

約数ペア:

[(1, 54459360), (2, 27229680), (3, 18153120), (4, 13614840), (5, 10891872), (6, 9076560), (8, 6807420), (9, 6051040), (10, 5445936), (12, 4538280), (15, 3630624), (16, 3403710), (18, 3025520), (20, 2722968), (24, 2269140), (30, 1815312), (32, 1701855), (36, 1512760), (40, 1361484), (45, 1210208), (48, 1134570), (59, 923040), (60, 907656), (72, 756380), (80, 680742), (90, 605104), (96, 567285), (118, 461520), (120, 453828), (144, 378190), (160, 340371), (177, 307680), (180, 302552), (236, 230760), (240, 226914), (288, 189095), (295, 184608), (354, 153840), (360, 151276), (472, 115380), (480, 113457), (531, 102560), (590, 92304), (641, 84960), (708, 76920), (720, 75638), (885, 61536), (944, 57690), (1062, 51280), (1180, 46152), (1282, 42480), (1416, 38460), (1440, 37819), (1770, 30768), (1888, 28845), (1923, 28320), (2124, 25640), (2360, 23076), (2564, 21240), (2655, 20512), (2832, 19230), (3205, 16992), (3540, 15384), (3846, 14160), (4248, 12820), (4720, 11538), (5128, 10620), (5310, 10256), (5664, 9615), (5769, 9440), (6410, 8496), (7080, 7692)]