54724320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 219360960

約数和(自身を除く): 164636640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 89, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 178, 180, 183, 210, 224, 240, 244, 252, 267, 280, 288, 305, 315, 336, 356, 360, 366, 420, 427, 445, 480, 488, 504, 534, 549, 560, 610, 623, 630, 672, 712, 720, 732, 801, 840, 854, 890, 915, 976, 1008, 1068, 1098, 1120, 1220, 1246, 1260, 1281, 1335, 1424, 1440, 1464, 1602, 1680, 1708, 1780, 1830, 1869, 1952, 2016, 2135, 2136, 2196, 2440, 2492, 2520, 2562, 2670, 2745, 2848, 2928, 3115, 3204, 3360, 3416, 3560, 3660, 3738, 3843, 4005, 4270, 4272, 4392, 4880, 4984, 5040, 5124, 5340, 5429, 5490, 5607, 5856, 6230, 6405, 6408, 6832, 7120, 7320, 7476, 7686, 8010, 8540, 8544, 8784, 9345, 9760, 9968, 10080, 10248, 10680, 10858, 10980, 11214, 12460, 12810, 12816, 13664, 14240, 14640, 14952, 15372, 16020, 16287, 17080, 17568, 18690, 19215, 19936, 20496, 21360, 21716, 21960, 22428, 24920, 25620, 25632, 27145, 28035, 29280, 29904, 30744, 32040, 32574, 34160, 37380, 38003, 38430, 40992, 42720, 43432, 43920, 44856, 48861, 49840, 51240, 54290, 56070, 59808, 61488, 64080, 65148, 68320, 74760, 76006, 76860, 81435, 86864, 87840, 89712, 97722, 99680, 102480, 108580, 112140, 114009, 122976, 128160, 130296, 149520, 152012, 153720, 162870, 173728, 179424, 190015, 195444, 204960, 217160, 224280, 228018, 244305, 260592, 299040, 304024, 307440, 325740, 342027, 380030, 390888, 434320, 448560, 456036, 488610, 521184, 570045, 608048, 614880, 651480, 684054, 760060, 781776, 868640, 897120, 912072, 977220, 1140090, 1216096, 1302960, 1368108, 1520120, 1563552, 1710135, 1824144, 1954440, 2280180, 2605920, 2736216, 3040240, 3420270, 3648288, 3908880, 4560360, 5472432, 6080480, 6840540, 7817760, 9120720, 10944864, 13681080, 18241440, 27362160, 54724320]

約数ペア:

[(1, 54724320), (2, 27362160), (3, 18241440), (4, 13681080), (5, 10944864), (6, 9120720), (7, 7817760), (8, 6840540), (9, 6080480), (10, 5472432), (12, 4560360), (14, 3908880), (15, 3648288), (16, 3420270), (18, 3040240), (20, 2736216), (21, 2605920), (24, 2280180), (28, 1954440), (30, 1824144), (32, 1710135), (35, 1563552), (36, 1520120), (40, 1368108), (42, 1302960), (45, 1216096), (48, 1140090), (56, 977220), (60, 912072), (61, 897120), (63, 868640), (70, 781776), (72, 760060), (80, 684054), (84, 651480), (89, 614880), (90, 608048), (96, 570045), (105, 521184), (112, 488610), (120, 456036), (122, 448560), (126, 434320), (140, 390888), (144, 380030), (160, 342027), (168, 325740), (178, 307440), (180, 304024), (183, 299040), (210, 260592), (224, 244305), (240, 228018), (244, 224280), (252, 217160), (267, 204960), (280, 195444), (288, 190015), (305, 179424), (315, 173728), (336, 162870), (356, 153720), (360, 152012), (366, 149520), (420, 130296), (427, 128160), (445, 122976), (480, 114009), (488, 112140), (504, 108580), (534, 102480), (549, 99680), (560, 97722), (610, 89712), (623, 87840), (630, 86864), (672, 81435), (712, 76860), (720, 76006), (732, 74760), (801, 68320), (840, 65148), (854, 64080), (890, 61488), (915, 59808), (976, 56070), (1008, 54290), (1068, 51240), (1098, 49840), (1120, 48861), (1220, 44856), (1246, 43920), (1260, 43432), (1281, 42720), (1335, 40992), (1424, 38430), (1440, 38003), (1464, 37380), (1602, 34160), (1680, 32574), (1708, 32040), (1780, 30744), (1830, 29904), (1869, 29280), (1952, 28035), (2016, 27145), (2135, 25632), (2136, 25620), (2196, 24920), (2440, 22428), (2492, 21960), (2520, 21716), (2562, 21360), (2670, 20496), (2745, 19936), (2848, 19215), (2928, 18690), (3115, 17568), (3204, 17080), (3360, 16287), (3416, 16020), (3560, 15372), (3660, 14952), (3738, 14640), (3843, 14240), (4005, 13664), (4270, 12816), (4272, 12810), (4392, 12460), (4880, 11214), (4984, 10980), (5040, 10858), (5124, 10680), (5340, 10248), (5429, 10080), (5490, 9968), (5607, 9760), (5856, 9345), (6230, 8784), (6405, 8544), (6408, 8540), (6832, 8010), (7120, 7686), (7320, 7476)]