2478767040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1627}}^1$

素因数の和:1696

約数の個数: 252

約数和(自身を含む): 8918213304

約数和(自身を除く): 6439446264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 529, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1058, 1104, 1380, 1440, 1472, 1587, 1627, 1656, 1840, 2070, 2116, 2208, 2645, 2760, 2880, 3174, 3254, 3312, 3680, 4140, 4232, 4416, 4761, 4881, 5290, 5520, 6348, 6508, 6624, 7360, 7935, 8135, 8280, 8464, 9522, 9762, 10580, 11040, 12696, 13016, 13248, 14643, 15870, 16270, 16560, 16928, 19044, 19524, 21160, 22080, 23805, 24405, 25392, 26032, 29286, 31740, 32540, 33120, 33856, 37421, 38088, 39048, 42320, 47610, 48810, 50784, 52064, 58572, 63480, 65080, 66240, 73215, 74842, 76176, 78096, 84640, 95220, 97620, 101568, 104128, 112263, 117144, 126960, 130160, 146430, 149684, 152352, 156192, 169280, 187105, 190440, 195240, 224526, 234288, 253920, 260320, 292860, 299368, 304704, 312384, 336789, 374210, 380880, 390480, 449052, 468576, 507840, 520640, 561315, 585720, 598736, 673578, 748420, 761760, 780960, 860683, 898104, 937152, 1122630, 1171440, 1197472, 1347156, 1496840, 1523520, 1561920, 1683945, 1721366, 1796208, 2245260, 2342880, 2394944, 2582049, 2694312, 2993680, 3367890, 3442732, 3592416, 4303415, 4490520, 4685760, 5164098, 5388624, 5987360, 6735780, 6885464, 7184832, 7746147, 8606830, 8981040, 10328196, 10777248, 11974720, 12910245, 13471560, 13770928, 15492294, 17213660, 17962080, 20656392, 21554496, 25820490, 26943120, 27541856, 30984588, 34427320, 35924160, 38730735, 41312784, 51640980, 53886240, 55083712, 61969176, 68854640, 77461470, 82625568, 103281960, 107772480, 123938352, 137709280, 154922940, 165251136, 206563920, 247876704, 275418560, 309845880, 413127840, 495753408, 619691760, 826255680, 1239383520, 2478767040]

約数ペア:

[(1, 2478767040), (2, 1239383520), (3, 826255680), (4, 619691760), (5, 495753408), (6, 413127840), (8, 309845880), (9, 275418560), (10, 247876704), (12, 206563920), (15, 165251136), (16, 154922940), (18, 137709280), (20, 123938352), (23, 107772480), (24, 103281960), (30, 82625568), (32, 77461470), (36, 68854640), (40, 61969176), (45, 55083712), (46, 53886240), (48, 51640980), (60, 41312784), (64, 38730735), (69, 35924160), (72, 34427320), (80, 30984588), (90, 27541856), (92, 26943120), (96, 25820490), (115, 21554496), (120, 20656392), (138, 17962080), (144, 17213660), (160, 15492294), (180, 13770928), (184, 13471560), (192, 12910245), (207, 11974720), (230, 10777248), (240, 10328196), (276, 8981040), (288, 8606830), (320, 7746147), (345, 7184832), (360, 6885464), (368, 6735780), (414, 5987360), (460, 5388624), (480, 5164098), (529, 4685760), (552, 4490520), (576, 4303415), (690, 3592416), (720, 3442732), (736, 3367890), (828, 2993680), (920, 2694312), (960, 2582049), (1035, 2394944), (1058, 2342880), (1104, 2245260), (1380, 1796208), (1440, 1721366), (1472, 1683945), (1587, 1561920), (1627, 1523520), (1656, 1496840), (1840, 1347156), (2070, 1197472), (2116, 1171440), (2208, 1122630), (2645, 937152), (2760, 898104), (2880, 860683), (3174, 780960), (3254, 761760), (3312, 748420), (3680, 673578), (4140, 598736), (4232, 585720), (4416, 561315), (4761, 520640), (4881, 507840), (5290, 468576), (5520, 449052), (6348, 390480), (6508, 380880), (6624, 374210), (7360, 336789), (7935, 312384), (8135, 304704), (8280, 299368), (8464, 292860), (9522, 260320), (9762, 253920), (10580, 234288), (11040, 224526), (12696, 195240), (13016, 190440), (13248, 187105), (14643, 169280), (15870, 156192), (16270, 152352), (16560, 149684), (16928, 146430), (19044, 130160), (19524, 126960), (21160, 117144), (22080, 112263), (23805, 104128), (24405, 101568), (25392, 97620), (26032, 95220), (29286, 84640), (31740, 78096), (32540, 76176), (33120, 74842), (33856, 73215), (37421, 66240), (38088, 65080), (39048, 63480), (42320, 58572), (47610, 52064), (48810, 50784)]