148719240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 504555480

約数和(自身を除く): 355836240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 197, 216, 233, 270, 324, 360, 394, 405, 466, 540, 591, 648, 699, 788, 810, 932, 985, 1080, 1165, 1182, 1398, 1576, 1620, 1773, 1864, 1970, 2097, 2330, 2364, 2796, 2955, 3240, 3495, 3546, 3940, 4194, 4660, 4728, 5319, 5592, 5910, 6291, 6990, 7092, 7880, 8388, 8865, 9320, 10485, 10638, 11820, 12582, 13980, 14184, 15957, 16776, 17730, 18873, 20970, 21276, 23640, 25164, 26595, 27960, 31455, 31914, 35460, 37746, 41940, 42552, 45901, 50328, 53190, 62910, 63828, 70920, 75492, 79785, 83880, 91802, 94365, 106380, 125820, 127656, 137703, 150984, 159570, 183604, 188730, 212760, 229505, 251640, 275406, 319140, 367208, 377460, 413109, 459010, 550812, 638280, 688515, 754920, 826218, 918020, 1101624, 1239327, 1377030, 1652436, 1836040, 2065545, 2478654, 2754060, 3304872, 3717981, 4131090, 4957308, 5508120, 6196635, 7435962, 8262180, 9914616, 12393270, 14871924, 16524360, 18589905, 24786540, 29743848, 37179810, 49573080, 74359620, 148719240]

約数ペア:

[(1, 148719240), (2, 74359620), (3, 49573080), (4, 37179810), (5, 29743848), (6, 24786540), (8, 18589905), (9, 16524360), (10, 14871924), (12, 12393270), (15, 9914616), (18, 8262180), (20, 7435962), (24, 6196635), (27, 5508120), (30, 4957308), (36, 4131090), (40, 3717981), (45, 3304872), (54, 2754060), (60, 2478654), (72, 2065545), (81, 1836040), (90, 1652436), (108, 1377030), (120, 1239327), (135, 1101624), (162, 918020), (180, 826218), (197, 754920), (216, 688515), (233, 638280), (270, 550812), (324, 459010), (360, 413109), (394, 377460), (405, 367208), (466, 319140), (540, 275406), (591, 251640), (648, 229505), (699, 212760), (788, 188730), (810, 183604), (932, 159570), (985, 150984), (1080, 137703), (1165, 127656), (1182, 125820), (1398, 106380), (1576, 94365), (1620, 91802), (1773, 83880), (1864, 79785), (1970, 75492), (2097, 70920), (2330, 63828), (2364, 62910), (2796, 53190), (2955, 50328), (3240, 45901), (3495, 42552), (3546, 41940), (3940, 37746), (4194, 35460), (4660, 31914), (4728, 31455), (5319, 27960), (5592, 26595), (5910, 25164), (6291, 23640), (6990, 21276), (7092, 20970), (7880, 18873), (8388, 17730), (8865, 16776), (9320, 15957), (10485, 14184), (10638, 13980), (11820, 12582)]