54987240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{541}}^1$

素因数の和:584

約数の個数: 192

約数和(自身を含む): 207607680

約数和(自身を除く): 152620440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 541, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1082, 1155, 1210, 1320, 1452, 1540, 1623, 1694, 1815, 1848, 2164, 2310, 2420, 2541, 2705, 2904, 3080, 3246, 3388, 3630, 3787, 4235, 4328, 4620, 4840, 5082, 5410, 5951, 6492, 6776, 7260, 7574, 8115, 8470, 9240, 10164, 10820, 11361, 11902, 12705, 12984, 14520, 15148, 16230, 16940, 17853, 18935, 20328, 21640, 22722, 23804, 25410, 29755, 30296, 32460, 33880, 35706, 37870, 41657, 45444, 47608, 50820, 56805, 59510, 64920, 65461, 71412, 75740, 83314, 89265, 90888, 101640, 113610, 119020, 124971, 130922, 142824, 151480, 166628, 178530, 196383, 208285, 227220, 238040, 249942, 261844, 327305, 333256, 357060, 392766, 416570, 454440, 458227, 499884, 523688, 624855, 654610, 714120, 785532, 833140, 916454, 981915, 999768, 1249710, 1309220, 1374681, 1571064, 1666280, 1832908, 1963830, 2291135, 2499420, 2618440, 2749362, 3665816, 3927660, 4582270, 4998840, 5498724, 6873405, 7855320, 9164540, 10997448, 13746810, 18329080, 27493620, 54987240]

約数ペア:

[(1, 54987240), (2, 27493620), (3, 18329080), (4, 13746810), (5, 10997448), (6, 9164540), (7, 7855320), (8, 6873405), (10, 5498724), (11, 4998840), (12, 4582270), (14, 3927660), (15, 3665816), (20, 2749362), (21, 2618440), (22, 2499420), (24, 2291135), (28, 1963830), (30, 1832908), (33, 1666280), (35, 1571064), (40, 1374681), (42, 1309220), (44, 1249710), (55, 999768), (56, 981915), (60, 916454), (66, 833140), (70, 785532), (77, 714120), (84, 654610), (88, 624855), (105, 523688), (110, 499884), (120, 458227), (121, 454440), (132, 416570), (140, 392766), (154, 357060), (165, 333256), (168, 327305), (210, 261844), (220, 249942), (231, 238040), (242, 227220), (264, 208285), (280, 196383), (308, 178530), (330, 166628), (363, 151480), (385, 142824), (420, 130922), (440, 124971), (462, 119020), (484, 113610), (541, 101640), (605, 90888), (616, 89265), (660, 83314), (726, 75740), (770, 71412), (840, 65461), (847, 64920), (924, 59510), (968, 56805), (1082, 50820), (1155, 47608), (1210, 45444), (1320, 41657), (1452, 37870), (1540, 35706), (1623, 33880), (1694, 32460), (1815, 30296), (1848, 29755), (2164, 25410), (2310, 23804), (2420, 22722), (2541, 21640), (2705, 20328), (2904, 18935), (3080, 17853), (3246, 16940), (3388, 16230), (3630, 15148), (3787, 14520), (4235, 12984), (4328, 12705), (4620, 11902), (4840, 11361), (5082, 10820), (5410, 10164), (5951, 9240), (6492, 8470), (6776, 8115), (7260, 7574)]