129732120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{51481}}^1$

素因数の和:51505

約数の個数: 96

約数和(自身を含む): 481871520

約数和(自身を除く): 352139400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 51481, 102962, 154443, 205924, 257405, 308886, 360367, 411848, 463329, 514810, 617772, 720734, 772215, 926658, 1029620, 1081101, 1235544, 1441468, 1544430, 1801835, 1853316, 2059240, 2162202, 2316645, 2882936, 3088860, 3243303, 3603670, 3706632, 4324404, 4633290, 5405505, 6177720, 6486606, 7207340, 8648808, 9266580, 10811010, 12973212, 14414680, 16216515, 18533160, 21622020, 25946424, 32433030, 43244040, 64866060, 129732120]

約数ペア:

[(1, 129732120), (2, 64866060), (3, 43244040), (4, 32433030), (5, 25946424), (6, 21622020), (7, 18533160), (8, 16216515), (9, 14414680), (10, 12973212), (12, 10811010), (14, 9266580), (15, 8648808), (18, 7207340), (20, 6486606), (21, 6177720), (24, 5405505), (28, 4633290), (30, 4324404), (35, 3706632), (36, 3603670), (40, 3243303), (42, 3088860), (45, 2882936), (56, 2316645), (60, 2162202), (63, 2059240), (70, 1853316), (72, 1801835), (84, 1544430), (90, 1441468), (105, 1235544), (120, 1081101), (126, 1029620), (140, 926658), (168, 772215), (180, 720734), (210, 617772), (252, 514810), (280, 463329), (315, 411848), (360, 360367), (420, 308886), (504, 257405), (630, 205924), (840, 154443), (1260, 102962), (2520, 51481)]