54364640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 156764160

約数和(自身を除く): 102399520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 32, 34, 40, 44, 46, 55, 68, 79, 80, 85, 88, 92, 110, 115, 136, 158, 160, 170, 176, 184, 187, 220, 230, 253, 272, 316, 340, 352, 368, 374, 391, 395, 440, 460, 506, 544, 632, 680, 736, 748, 782, 790, 869, 880, 920, 935, 1012, 1264, 1265, 1343, 1360, 1496, 1564, 1580, 1738, 1760, 1817, 1840, 1870, 1955, 2024, 2528, 2530, 2686, 2720, 2992, 3128, 3160, 3476, 3634, 3680, 3740, 3910, 4048, 4301, 4345, 5060, 5372, 5984, 6256, 6320, 6715, 6952, 7268, 7480, 7820, 8096, 8602, 8690, 9085, 10120, 10744, 12512, 12640, 13430, 13904, 14536, 14773, 14960, 15640, 17204, 17380, 18170, 19987, 20240, 21488, 21505, 26860, 27808, 29072, 29546, 29920, 30889, 31280, 34408, 34760, 36340, 39974, 40480, 42976, 43010, 53720, 58144, 59092, 61778, 62560, 68816, 69520, 72680, 73865, 79948, 86020, 99935, 107440, 118184, 123556, 137632, 139040, 145360, 147730, 154445, 159896, 172040, 199870, 214880, 236368, 247112, 290720, 295460, 308890, 319792, 339779, 344080, 399740, 472736, 494224, 590920, 617780, 639584, 679558, 688160, 799480, 988448, 1181840, 1235560, 1359116, 1598960, 1698895, 2363680, 2471120, 2718232, 3197920, 3397790, 4942240, 5436464, 6795580, 10872928, 13591160, 27182320, 54364640]

約数ペア:

[(1, 54364640), (2, 27182320), (4, 13591160), (5, 10872928), (8, 6795580), (10, 5436464), (11, 4942240), (16, 3397790), (17, 3197920), (20, 2718232), (22, 2471120), (23, 2363680), (32, 1698895), (34, 1598960), (40, 1359116), (44, 1235560), (46, 1181840), (55, 988448), (68, 799480), (79, 688160), (80, 679558), (85, 639584), (88, 617780), (92, 590920), (110, 494224), (115, 472736), (136, 399740), (158, 344080), (160, 339779), (170, 319792), (176, 308890), (184, 295460), (187, 290720), (220, 247112), (230, 236368), (253, 214880), (272, 199870), (316, 172040), (340, 159896), (352, 154445), (368, 147730), (374, 145360), (391, 139040), (395, 137632), (440, 123556), (460, 118184), (506, 107440), (544, 99935), (632, 86020), (680, 79948), (736, 73865), (748, 72680), (782, 69520), (790, 68816), (869, 62560), (880, 61778), (920, 59092), (935, 58144), (1012, 53720), (1264, 43010), (1265, 42976), (1343, 40480), (1360, 39974), (1496, 36340), (1564, 34760), (1580, 34408), (1738, 31280), (1760, 30889), (1817, 29920), (1840, 29546), (1870, 29072), (1955, 27808), (2024, 26860), (2528, 21505), (2530, 21488), (2686, 20240), (2720, 19987), (2992, 18170), (3128, 17380), (3160, 17204), (3476, 15640), (3634, 14960), (3680, 14773), (3740, 14536), (3910, 13904), (4048, 13430), (4301, 12640), (4345, 12512), (5060, 10744), (5372, 10120), (5984, 9085), (6256, 8690), (6320, 8602), (6715, 8096), (6952, 7820), (7268, 7480)]