126740880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{25147}}^1$

素因数の和:25173

約数の個数: 120

約数和(自身を含む): 486462912

約数和(自身を除く): 359722032

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, 25147, 50294, 75441, 100588, 125735, 150882, 176029, 201176, 226323, 251470, 301764, 352058, 377205, 402352, 452646, 502940, 528087, 603528, 704116, 754410, 880145, 905292, 1005880, 1056174, 1131615, 1207056, 1408232, 1508820, 1584261, 1760290, 1810584, 2011760, 2112348, 2263230, 2640435, 2816464, 3017640, 3168522, 3520580, 3621168, 4224696, 4526460, 5280870, 6035280, 6337044, 7041160, 7921305, 8449392, 9052920, 10561740, 12674088, 14082320, 15842610, 18105840, 21123480, 25348176, 31685220, 42246960, 63370440, 126740880]

約数ペア:

[(1, 126740880), (2, 63370440), (3, 42246960), (4, 31685220), (5, 25348176), (6, 21123480), (7, 18105840), (8, 15842610), (9, 14082320), (10, 12674088), (12, 10561740), (14, 9052920), (15, 8449392), (16, 7921305), (18, 7041160), (20, 6337044), (21, 6035280), (24, 5280870), (28, 4526460), (30, 4224696), (35, 3621168), (36, 3520580), (40, 3168522), (42, 3017640), (45, 2816464), (48, 2640435), (56, 2263230), (60, 2112348), (63, 2011760), (70, 1810584), (72, 1760290), (80, 1584261), (84, 1508820), (90, 1408232), (105, 1207056), (112, 1131615), (120, 1056174), (126, 1005880), (140, 905292), (144, 880145), (168, 754410), (180, 704116), (210, 603528), (240, 528087), (252, 502940), (280, 452646), (315, 402352), (336, 377205), (360, 352058), (420, 301764), (504, 251470), (560, 226323), (630, 201176), (720, 176029), (840, 150882), (1008, 125735), (1260, 100588), (1680, 75441), (2520, 50294), (5040, 25147)]