54023760

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{397}}^1$

素因数の和:432

約数の個数: 240

約数和(自身を含む): 215569536

約数和(自身を除く): 161545776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 397, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 794, 810, 840, 945, 972, 1008, 1080, 1134, 1191, 1215, 1260, 1296, 1512, 1588, 1620, 1680, 1701, 1890, 1944, 1985, 2160, 2268, 2382, 2430, 2520, 2779, 2835, 3024, 3176, 3240, 3402, 3573, 3780, 3888, 3970, 4536, 4764, 4860, 5040, 5558, 5670, 5955, 6352, 6480, 6804, 7146, 7560, 7940, 8337, 8505, 9072, 9528, 9720, 10719, 11116, 11340, 11910, 13608, 13895, 14292, 15120, 15880, 16674, 17010, 17865, 19056, 19440, 21438, 22232, 22680, 23820, 25011, 27216, 27790, 28584, 31760, 32157, 33348, 34020, 35730, 41685, 42876, 44464, 45360, 47640, 50022, 53595, 55580, 57168, 64314, 66696, 68040, 71460, 75033, 83370, 85752, 95280, 96471, 100044, 107190, 111160, 125055, 128628, 133392, 136080, 142920, 150066, 160785, 166740, 171504, 192942, 200088, 214380, 222320, 225099, 250110, 257256, 285840, 300132, 321570, 333480, 375165, 385884, 400176, 428760, 450198, 482355, 500220, 514512, 600264, 643140, 666960, 675297, 750330, 771768, 857520, 900396, 964710, 1000440, 1125495, 1200528, 1286280, 1350594, 1500660, 1543536, 1800792, 1929420, 2000880, 2250990, 2572560, 2701188, 3001320, 3376485, 3601584, 3858840, 4501980, 5402376, 6002640, 6752970, 7717680, 9003960, 10804752, 13505940, 18007920, 27011880, 54023760]

約数ペア:

[(1, 54023760), (2, 27011880), (3, 18007920), (4, 13505940), (5, 10804752), (6, 9003960), (7, 7717680), (8, 6752970), (9, 6002640), (10, 5402376), (12, 4501980), (14, 3858840), (15, 3601584), (16, 3376485), (18, 3001320), (20, 2701188), (21, 2572560), (24, 2250990), (27, 2000880), (28, 1929420), (30, 1800792), (35, 1543536), (36, 1500660), (40, 1350594), (42, 1286280), (45, 1200528), (48, 1125495), (54, 1000440), (56, 964710), (60, 900396), (63, 857520), (70, 771768), (72, 750330), (80, 675297), (81, 666960), (84, 643140), (90, 600264), (105, 514512), (108, 500220), (112, 482355), (120, 450198), (126, 428760), (135, 400176), (140, 385884), (144, 375165), (162, 333480), (168, 321570), (180, 300132), (189, 285840), (210, 257256), (216, 250110), (240, 225099), (243, 222320), (252, 214380), (270, 200088), (280, 192942), (315, 171504), (324, 166740), (336, 160785), (360, 150066), (378, 142920), (397, 136080), (405, 133392), (420, 128628), (432, 125055), (486, 111160), (504, 107190), (540, 100044), (560, 96471), (567, 95280), (630, 85752), (648, 83370), (720, 75033), (756, 71460), (794, 68040), (810, 66696), (840, 64314), (945, 57168), (972, 55580), (1008, 53595), (1080, 50022), (1134, 47640), (1191, 45360), (1215, 44464), (1260, 42876), (1296, 41685), (1512, 35730), (1588, 34020), (1620, 33348), (1680, 32157), (1701, 31760), (1890, 28584), (1944, 27790), (1985, 27216), (2160, 25011), (2268, 23820), (2382, 22680), (2430, 22232), (2520, 21438), (2779, 19440), (2835, 19056), (3024, 17865), (3176, 17010), (3240, 16674), (3402, 15880), (3573, 15120), (3780, 14292), (3888, 13895), (3970, 13608), (4536, 11910), (4764, 11340), (4860, 11116), (5040, 10719), (5558, 9720), (5670, 9528), (5955, 9072), (6352, 8505), (6480, 8337), (6804, 7940), (7146, 7560)]