1455802560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1013}}^1$

素因数の和:1535

約数の個数: 168

約数和(自身を含む): 5022342000

約数和(自身を除く): 3566539440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 499, 576, 720, 960, 998, 1013, 1440, 1497, 1996, 2026, 2495, 2880, 2994, 3039, 3992, 4052, 4491, 4990, 5065, 5988, 6078, 7485, 7984, 8104, 8982, 9117, 9980, 10130, 11976, 12156, 14970, 15195, 15968, 16208, 17964, 18234, 19960, 20260, 22455, 23952, 24312, 29940, 30390, 31936, 32416, 35928, 36468, 39920, 40520, 44910, 45585, 47904, 48624, 59880, 60780, 64832, 71856, 72936, 79840, 81040, 89820, 91170, 95808, 97248, 119760, 121560, 143712, 145872, 159680, 162080, 179640, 182340, 194496, 239520, 243120, 287424, 291744, 324160, 359280, 364680, 479040, 486240, 505487, 583488, 718560, 729360, 972480, 1010974, 1437120, 1458720, 1516461, 2021948, 2527435, 2917440, 3032922, 4043896, 4549383, 5054870, 6065844, 7582305, 8087792, 9098766, 10109740, 12131688, 15164610, 16175584, 18197532, 20219480, 22746915, 24263376, 30329220, 32351168, 36395064, 40438960, 45493830, 48526752, 60658440, 72790128, 80877920, 90987660, 97053504, 121316880, 145580256, 161755840, 181975320, 242633760, 291160512, 363950640, 485267520, 727901280, 1455802560]

約数ペア:

[(1, 1455802560), (2, 727901280), (3, 485267520), (4, 363950640), (5, 291160512), (6, 242633760), (8, 181975320), (9, 161755840), (10, 145580256), (12, 121316880), (15, 97053504), (16, 90987660), (18, 80877920), (20, 72790128), (24, 60658440), (30, 48526752), (32, 45493830), (36, 40438960), (40, 36395064), (45, 32351168), (48, 30329220), (60, 24263376), (64, 22746915), (72, 20219480), (80, 18197532), (90, 16175584), (96, 15164610), (120, 12131688), (144, 10109740), (160, 9098766), (180, 8087792), (192, 7582305), (240, 6065844), (288, 5054870), (320, 4549383), (360, 4043896), (480, 3032922), (499, 2917440), (576, 2527435), (720, 2021948), (960, 1516461), (998, 1458720), (1013, 1437120), (1440, 1010974), (1497, 972480), (1996, 729360), (2026, 718560), (2495, 583488), (2880, 505487), (2994, 486240), (3039, 479040), (3992, 364680), (4052, 359280), (4491, 324160), (4990, 291744), (5065, 287424), (5988, 243120), (6078, 239520), (7485, 194496), (7984, 182340), (8104, 179640), (8982, 162080), (9117, 159680), (9980, 145872), (10130, 143712), (11976, 121560), (12156, 119760), (14970, 97248), (15195, 95808), (15968, 91170), (16208, 89820), (17964, 81040), (18234, 79840), (19960, 72936), (20260, 71856), (22455, 64832), (23952, 60780), (24312, 59880), (29940, 48624), (30390, 47904), (31936, 45585), (32416, 44910), (35928, 40520), (36468, 39920)]