272215440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{54011}}^1$

素因数の和:54037

約数の個数: 120

約数和(自身を含む): 1044808128

約数和(自身を除く): 772592688

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, 54011, 108022, 162033, 216044, 270055, 324066, 378077, 432088, 486099, 540110, 648132, 756154, 810165, 864176, 972198, 1080220, 1134231, 1296264, 1512308, 1620330, 1890385, 1944396, 2160440, 2268462, 2430495, 2592528, 3024616, 3240660, 3402693, 3780770, 3888792, 4320880, 4536924, 4860990, 5671155, 6049232, 6481320, 6805386, 7561540, 7777584, 9073848, 9721980, 11342310, 12962640, 13610772, 15123080, 17013465, 18147696, 19443960, 22684620, 27221544, 30246160, 34026930, 38887920, 45369240, 54443088, 68053860, 90738480, 136107720, 272215440]

約数ペア:

[(1, 272215440), (2, 136107720), (3, 90738480), (4, 68053860), (5, 54443088), (6, 45369240), (7, 38887920), (8, 34026930), (9, 30246160), (10, 27221544), (12, 22684620), (14, 19443960), (15, 18147696), (16, 17013465), (18, 15123080), (20, 13610772), (21, 12962640), (24, 11342310), (28, 9721980), (30, 9073848), (35, 7777584), (36, 7561540), (40, 6805386), (42, 6481320), (45, 6049232), (48, 5671155), (56, 4860990), (60, 4536924), (63, 4320880), (70, 3888792), (72, 3780770), (80, 3402693), (84, 3240660), (90, 3024616), (105, 2592528), (112, 2430495), (120, 2268462), (126, 2160440), (140, 1944396), (144, 1890385), (168, 1620330), (180, 1512308), (210, 1296264), (240, 1134231), (252, 1080220), (280, 972198), (315, 864176), (336, 810165), (360, 756154), (420, 648132), (504, 540110), (560, 486099), (630, 432088), (720, 378077), (840, 324066), (1008, 270055), (1260, 216044), (1680, 162033), (2520, 108022), (5040, 54011)]