1087639920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2609}}^1$

素因数の和:2824

約数の個数: 160

約数和(自身を含む): 3767169600

約数和(自身を除く): 2679529680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 193, 216, 240, 270, 360, 386, 432, 540, 579, 720, 772, 965, 1080, 1158, 1544, 1737, 1930, 2160, 2316, 2609, 2895, 3088, 3474, 3860, 4632, 5211, 5218, 5790, 6948, 7720, 7827, 8685, 9264, 10422, 10436, 11580, 13045, 13896, 15440, 15654, 17370, 20844, 20872, 23160, 23481, 26055, 26090, 27792, 31308, 34740, 39135, 41688, 41744, 46320, 46962, 52110, 52180, 62616, 69480, 70443, 78270, 83376, 93924, 104220, 104360, 117405, 125232, 138960, 140886, 156540, 187848, 208440, 208720, 234810, 281772, 313080, 352215, 375696, 416880, 469620, 503537, 563544, 626160, 704430, 939240, 1007074, 1127088, 1408860, 1510611, 1878480, 2014148, 2517685, 2817720, 3021222, 4028296, 4531833, 5035370, 5635440, 6042444, 7553055, 8056592, 9063666, 10070740, 12084888, 13595499, 15106110, 18127332, 20141480, 22659165, 24169776, 27190998, 30212220, 36254664, 40282960, 45318330, 54381996, 60424440, 67977495, 72509328, 90636660, 108763992, 120848880, 135954990, 181273320, 217527984, 271909980, 362546640, 543819960, 1087639920]

約数ペア:

[(1, 1087639920), (2, 543819960), (3, 362546640), (4, 271909980), (5, 217527984), (6, 181273320), (8, 135954990), (9, 120848880), (10, 108763992), (12, 90636660), (15, 72509328), (16, 67977495), (18, 60424440), (20, 54381996), (24, 45318330), (27, 40282960), (30, 36254664), (36, 30212220), (40, 27190998), (45, 24169776), (48, 22659165), (54, 20141480), (60, 18127332), (72, 15106110), (80, 13595499), (90, 12084888), (108, 10070740), (120, 9063666), (135, 8056592), (144, 7553055), (180, 6042444), (193, 5635440), (216, 5035370), (240, 4531833), (270, 4028296), (360, 3021222), (386, 2817720), (432, 2517685), (540, 2014148), (579, 1878480), (720, 1510611), (772, 1408860), (965, 1127088), (1080, 1007074), (1158, 939240), (1544, 704430), (1737, 626160), (1930, 563544), (2160, 503537), (2316, 469620), (2609, 416880), (2895, 375696), (3088, 352215), (3474, 313080), (3860, 281772), (4632, 234810), (5211, 208720), (5218, 208440), (5790, 187848), (6948, 156540), (7720, 140886), (7827, 138960), (8685, 125232), (9264, 117405), (10422, 104360), (10436, 104220), (11580, 93924), (13045, 83376), (13896, 78270), (15440, 70443), (15654, 69480), (17370, 62616), (20844, 52180), (20872, 52110), (23160, 46962), (23481, 46320), (26055, 41744), (26090, 41688), (27792, 39135), (31308, 34740)]