54956880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 240

約数和(自身を含む): 209611584

約数和(自身を除く): 154654704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 257, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 514, 528, 540, 594, 648, 660, 720, 771, 792, 810, 880, 891, 972, 990, 1028, 1080, 1188, 1215, 1285, 1296, 1320, 1485, 1542, 1584, 1620, 1782, 1944, 1980, 2056, 2160, 2313, 2376, 2430, 2570, 2640, 2673, 2827, 2970, 3084, 3240, 3564, 3855, 3888, 3960, 4112, 4455, 4626, 4752, 4860, 5140, 5346, 5654, 5940, 6168, 6480, 6939, 7128, 7710, 7920, 8481, 8910, 9252, 9720, 10280, 10692, 11308, 11565, 11880, 12336, 13365, 13878, 14135, 14256, 15420, 16962, 17820, 18504, 19440, 20560, 20817, 21384, 22616, 23130, 23760, 25443, 26730, 27756, 28270, 30840, 33924, 34695, 35640, 37008, 41634, 42405, 42768, 45232, 46260, 50886, 53460, 55512, 56540, 61680, 62451, 67848, 69390, 71280, 76329, 83268, 84810, 92520, 101772, 104085, 106920, 111024, 113080, 124902, 127215, 135696, 138780, 152658, 166536, 169620, 185040, 203544, 208170, 213840, 226160, 228987, 249804, 254430, 277560, 305316, 312255, 333072, 339240, 381645, 407088, 416340, 457974, 499608, 508860, 555120, 610632, 624510, 678480, 686961, 763290, 832680, 915948, 999216, 1017720, 1144935, 1221264, 1249020, 1373922, 1526580, 1665360, 1831896, 2035440, 2289870, 2498040, 2747844, 3053160, 3434805, 3663792, 4579740, 4996080, 5495688, 6106320, 6869610, 9159480, 10991376, 13739220, 18318960, 27478440, 54956880]

約数ペア:

[(1, 54956880), (2, 27478440), (3, 18318960), (4, 13739220), (5, 10991376), (6, 9159480), (8, 6869610), (9, 6106320), (10, 5495688), (11, 4996080), (12, 4579740), (15, 3663792), (16, 3434805), (18, 3053160), (20, 2747844), (22, 2498040), (24, 2289870), (27, 2035440), (30, 1831896), (33, 1665360), (36, 1526580), (40, 1373922), (44, 1249020), (45, 1221264), (48, 1144935), (54, 1017720), (55, 999216), (60, 915948), (66, 832680), (72, 763290), (80, 686961), (81, 678480), (88, 624510), (90, 610632), (99, 555120), (108, 508860), (110, 499608), (120, 457974), (132, 416340), (135, 407088), (144, 381645), (162, 339240), (165, 333072), (176, 312255), (180, 305316), (198, 277560), (216, 254430), (220, 249804), (240, 228987), (243, 226160), (257, 213840), (264, 208170), (270, 203544), (297, 185040), (324, 169620), (330, 166536), (360, 152658), (396, 138780), (405, 135696), (432, 127215), (440, 124902), (486, 113080), (495, 111024), (514, 106920), (528, 104085), (540, 101772), (594, 92520), (648, 84810), (660, 83268), (720, 76329), (771, 71280), (792, 69390), (810, 67848), (880, 62451), (891, 61680), (972, 56540), (990, 55512), (1028, 53460), (1080, 50886), (1188, 46260), (1215, 45232), (1285, 42768), (1296, 42405), (1320, 41634), (1485, 37008), (1542, 35640), (1584, 34695), (1620, 33924), (1782, 30840), (1944, 28270), (1980, 27756), (2056, 26730), (2160, 25443), (2313, 23760), (2376, 23130), (2430, 22616), (2570, 21384), (2640, 20817), (2673, 20560), (2827, 19440), (2970, 18504), (3084, 17820), (3240, 16962), (3564, 15420), (3855, 14256), (3888, 14135), (3960, 13878), (4112, 13365), (4455, 12336), (4626, 11880), (4752, 11565), (4860, 11308), (5140, 10692), (5346, 10280), (5654, 9720), (5940, 9252), (6168, 8910), (6480, 8481), (6939, 7920), (7128, 7710)]