54799920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 214486272

約数和(自身を除く): 159686352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 112, 120, 126, 131, 140, 144, 166, 168, 180, 210, 240, 249, 252, 262, 280, 315, 332, 336, 360, 393, 415, 420, 498, 504, 524, 560, 581, 630, 655, 664, 720, 747, 786, 830, 840, 917, 996, 1008, 1048, 1162, 1179, 1245, 1260, 1310, 1328, 1494, 1572, 1660, 1680, 1743, 1834, 1965, 1992, 2096, 2324, 2358, 2490, 2520, 2620, 2751, 2905, 2988, 3144, 3320, 3486, 3668, 3735, 3930, 3984, 4585, 4648, 4716, 4980, 5040, 5229, 5240, 5502, 5810, 5895, 5976, 6288, 6640, 6972, 7336, 7470, 7860, 8253, 8715, 9170, 9296, 9432, 9960, 10458, 10480, 10873, 11004, 11620, 11790, 11952, 13755, 13944, 14672, 14940, 15720, 16506, 17430, 18340, 18864, 19920, 20916, 21746, 22008, 23240, 23580, 26145, 27510, 27888, 29880, 31440, 32619, 33012, 34860, 36680, 41265, 41832, 43492, 44016, 46480, 47160, 52290, 54365, 55020, 59760, 65238, 66024, 69720, 73360, 76111, 82530, 83664, 86984, 94320, 97857, 104580, 108730, 110040, 130476, 132048, 139440, 152222, 163095, 165060, 173968, 195714, 209160, 217460, 220080, 228333, 260952, 304444, 326190, 330120, 380555, 391428, 418320, 434920, 456666, 489285, 521904, 608888, 652380, 660240, 684999, 761110, 782856, 869840, 913332, 978570, 1141665, 1217776, 1304760, 1369998, 1522220, 1565712, 1826664, 1957140, 2283330, 2609520, 2739996, 3044440, 3424995, 3653328, 3914280, 4566660, 5479992, 6088880, 6849990, 7828560, 9133320, 10959984, 13699980, 18266640, 27399960, 54799920]

約数ペア:

[(1, 54799920), (2, 27399960), (3, 18266640), (4, 13699980), (5, 10959984), (6, 9133320), (7, 7828560), (8, 6849990), (9, 6088880), (10, 5479992), (12, 4566660), (14, 3914280), (15, 3653328), (16, 3424995), (18, 3044440), (20, 2739996), (21, 2609520), (24, 2283330), (28, 1957140), (30, 1826664), (35, 1565712), (36, 1522220), (40, 1369998), (42, 1304760), (45, 1217776), (48, 1141665), (56, 978570), (60, 913332), (63, 869840), (70, 782856), (72, 761110), (80, 684999), (83, 660240), (84, 652380), (90, 608888), (105, 521904), (112, 489285), (120, 456666), (126, 434920), (131, 418320), (140, 391428), (144, 380555), (166, 330120), (168, 326190), (180, 304444), (210, 260952), (240, 228333), (249, 220080), (252, 217460), (262, 209160), (280, 195714), (315, 173968), (332, 165060), (336, 163095), (360, 152222), (393, 139440), (415, 132048), (420, 130476), (498, 110040), (504, 108730), (524, 104580), (560, 97857), (581, 94320), (630, 86984), (655, 83664), (664, 82530), (720, 76111), (747, 73360), (786, 69720), (830, 66024), (840, 65238), (917, 59760), (996, 55020), (1008, 54365), (1048, 52290), (1162, 47160), (1179, 46480), (1245, 44016), (1260, 43492), (1310, 41832), (1328, 41265), (1494, 36680), (1572, 34860), (1660, 33012), (1680, 32619), (1743, 31440), (1834, 29880), (1965, 27888), (1992, 27510), (2096, 26145), (2324, 23580), (2358, 23240), (2490, 22008), (2520, 21746), (2620, 20916), (2751, 19920), (2905, 18864), (2988, 18340), (3144, 17430), (3320, 16506), (3486, 15720), (3668, 14940), (3735, 14672), (3930, 13944), (3984, 13755), (4585, 11952), (4648, 11790), (4716, 11620), (4980, 11004), (5040, 10873), (5229, 10480), (5240, 10458), (5502, 9960), (5810, 9432), (5895, 9296), (5976, 9170), (6288, 8715), (6640, 8253), (6972, 7860), (7336, 7470)]