153684720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{30493}}^1$

素因数の和:30519

約数の個数: 120

約数和(自身を含む): 589875936

約数和(自身を除く): 436191216

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, 30493, 60986, 91479, 121972, 152465, 182958, 213451, 243944, 274437, 304930, 365916, 426902, 457395, 487888, 548874, 609860, 640353, 731832, 853804, 914790, 1067255, 1097748, 1219720, 1280706, 1372185, 1463664, 1707608, 1829580, 1921059, 2134510, 2195496, 2439440, 2561412, 2744370, 3201765, 3415216, 3659160, 3842118, 4269020, 4390992, 5122824, 5488740, 6403530, 7318320, 7684236, 8538040, 9605295, 10245648, 10977480, 12807060, 15368472, 17076080, 19210590, 21954960, 25614120, 30736944, 38421180, 51228240, 76842360, 153684720]

約数ペア:

[(1, 153684720), (2, 76842360), (3, 51228240), (4, 38421180), (5, 30736944), (6, 25614120), (7, 21954960), (8, 19210590), (9, 17076080), (10, 15368472), (12, 12807060), (14, 10977480), (15, 10245648), (16, 9605295), (18, 8538040), (20, 7684236), (21, 7318320), (24, 6403530), (28, 5488740), (30, 5122824), (35, 4390992), (36, 4269020), (40, 3842118), (42, 3659160), (45, 3415216), (48, 3201765), (56, 2744370), (60, 2561412), (63, 2439440), (70, 2195496), (72, 2134510), (80, 1921059), (84, 1829580), (90, 1707608), (105, 1463664), (112, 1372185), (120, 1280706), (126, 1219720), (140, 1097748), (144, 1067255), (168, 914790), (180, 853804), (210, 731832), (240, 640353), (252, 609860), (280, 548874), (315, 487888), (336, 457395), (360, 426902), (420, 365916), (504, 304930), (560, 274437), (630, 243944), (720, 213451), (840, 182958), (1008, 152465), (1260, 121972), (1680, 91479), (2520, 60986), (5040, 30493)]