54340440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5881}}^1$

素因数の和:5913

約数の個数: 128

約数和(自身を含む): 203281920

約数和(自身を除く): 148941480

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, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 5881, 9240, 11762, 17643, 23524, 29405, 35286, 41167, 47048, 58810, 64691, 70572, 82334, 88215, 117620, 123501, 129382, 141144, 164668, 176430, 194073, 205835, 235240, 247002, 258764, 323455, 329336, 352860, 388146, 411670, 452837, 494004, 517528, 617505, 646910, 705720, 776292, 823340, 905674, 970365, 988008, 1235010, 1293820, 1358511, 1552584, 1646680, 1811348, 1940730, 2264185, 2470020, 2587640, 2717022, 3622696, 3881460, 4528370, 4940040, 5434044, 6792555, 7762920, 9056740, 10868088, 13585110, 18113480, 27170220, 54340440]

約数ペア:

[(1, 54340440), (2, 27170220), (3, 18113480), (4, 13585110), (5, 10868088), (6, 9056740), (7, 7762920), (8, 6792555), (10, 5434044), (11, 4940040), (12, 4528370), (14, 3881460), (15, 3622696), (20, 2717022), (21, 2587640), (22, 2470020), (24, 2264185), (28, 1940730), (30, 1811348), (33, 1646680), (35, 1552584), (40, 1358511), (42, 1293820), (44, 1235010), (55, 988008), (56, 970365), (60, 905674), (66, 823340), (70, 776292), (77, 705720), (84, 646910), (88, 617505), (105, 517528), (110, 494004), (120, 452837), (132, 411670), (140, 388146), (154, 352860), (165, 329336), (168, 323455), (210, 258764), (220, 247002), (231, 235240), (264, 205835), (280, 194073), (308, 176430), (330, 164668), (385, 141144), (420, 129382), (440, 123501), (462, 117620), (616, 88215), (660, 82334), (770, 70572), (840, 64691), (924, 58810), (1155, 47048), (1320, 41167), (1540, 35286), (1848, 29405), (2310, 23524), (3080, 17643), (4620, 11762), (5881, 9240)]