1155021840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{229171}}^1$

素因数の和:229197

約数の個数: 120

約数和(自身を含む): 4433103168

約数和(自身を除く): 3278081328

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, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 229171, 458342, 687513, 916684, 1145855, 1375026, 1604197, 1833368, 2062539, 2291710, 2750052, 3208394, 3437565, 3666736, 4125078, 4583420, 4812591, 5500104, 6416788, 6875130, 8020985, 8250156, 9166840, 9625182, 10312695, 11000208, 12833576, 13750260, 14437773, 16041970, 16500312, 18333680, 19250364, 20625390, 24062955, 25667152, 27500520, 28875546, 32083940, 33000624, 38500728, 41250780, 48125910, 55001040, 57751092, 64167880, 72188865, 77001456, 82501560, 96251820, 115502184, 128335760, 144377730, 165003120, 192503640, 231004368, 288755460, 385007280, 577510920, 1155021840]

約数ペア:

[(1, 1155021840), (2, 577510920), (3, 385007280), (4, 288755460), (5, 231004368), (6, 192503640), (7, 165003120), (8, 144377730), (9, 128335760), (10, 115502184), (12, 96251820), (14, 82501560), (15, 77001456), (16, 72188865), (18, 64167880), (20, 57751092), (21, 55001040), (24, 48125910), (28, 41250780), (30, 38500728), (35, 33000624), (36, 32083940), (40, 28875546), (42, 27500520), (45, 25667152), (48, 24062955), (56, 20625390), (60, 19250364), (63, 18333680), (70, 16500312), (72, 16041970), (80, 14437773), (84, 13750260), (90, 12833576), (105, 11000208), (112, 10312695), (120, 9625182), (126, 9166840), (140, 8250156), (144, 8020985), (168, 6875130), (180, 6416788), (210, 5500104), (240, 4812591), (252, 4583420), (280, 4125078), (315, 3666736), (336, 3437565), (360, 3208394), (420, 2750052), (504, 2291710), (560, 2062539), (630, 1833368), (720, 1604197), (840, 1375026), (1008, 1145855), (1260, 916684), (1680, 687513), (2520, 458342), (5040, 229171)]