108918720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:723

約数の個数: 168

約数和(自身を含む): 381579120

約数和(自身を除く): 272660400

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, 64, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 472, 480, 531, 576, 590, 641, 708, 720, 885, 944, 960, 1062, 1180, 1282, 1416, 1440, 1770, 1888, 1923, 2124, 2360, 2564, 2655, 2832, 2880, 3205, 3540, 3776, 3846, 4248, 4720, 5128, 5310, 5664, 5769, 6410, 7080, 7692, 8496, 9440, 9615, 10256, 10620, 11328, 11538, 12820, 14160, 15384, 16992, 18880, 19230, 20512, 21240, 23076, 25640, 28320, 28845, 30768, 33984, 37819, 38460, 41024, 42480, 46152, 51280, 56640, 57690, 61536, 75638, 76920, 84960, 92304, 102560, 113457, 115380, 123072, 151276, 153840, 169920, 184608, 189095, 205120, 226914, 230760, 302552, 307680, 340371, 369216, 378190, 453828, 461520, 567285, 605104, 615360, 680742, 756380, 907656, 923040, 1134570, 1210208, 1361484, 1512760, 1701855, 1815312, 1846080, 2269140, 2420416, 2722968, 3025520, 3403710, 3630624, 4538280, 5445936, 6051040, 6807420, 7261248, 9076560, 10891872, 12102080, 13614840, 18153120, 21783744, 27229680, 36306240, 54459360, 108918720]

約数ペア:

[(1, 108918720), (2, 54459360), (3, 36306240), (4, 27229680), (5, 21783744), (6, 18153120), (8, 13614840), (9, 12102080), (10, 10891872), (12, 9076560), (15, 7261248), (16, 6807420), (18, 6051040), (20, 5445936), (24, 4538280), (30, 3630624), (32, 3403710), (36, 3025520), (40, 2722968), (45, 2420416), (48, 2269140), (59, 1846080), (60, 1815312), (64, 1701855), (72, 1512760), (80, 1361484), (90, 1210208), (96, 1134570), (118, 923040), (120, 907656), (144, 756380), (160, 680742), (177, 615360), (180, 605104), (192, 567285), (236, 461520), (240, 453828), (288, 378190), (295, 369216), (320, 340371), (354, 307680), (360, 302552), (472, 230760), (480, 226914), (531, 205120), (576, 189095), (590, 184608), (641, 169920), (708, 153840), (720, 151276), (885, 123072), (944, 115380), (960, 113457), (1062, 102560), (1180, 92304), (1282, 84960), (1416, 76920), (1440, 75638), (1770, 61536), (1888, 57690), (1923, 56640), (2124, 51280), (2360, 46152), (2564, 42480), (2655, 41024), (2832, 38460), (2880, 37819), (3205, 33984), (3540, 30768), (3776, 28845), (3846, 28320), (4248, 25640), (4720, 23076), (5128, 21240), (5310, 20512), (5664, 19230), (5769, 18880), (6410, 16992), (7080, 15384), (7692, 14160), (8496, 12820), (9440, 11538), (9615, 11328), (10256, 10620)]