120828204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15467}}^1$

素因数の和:15515

約数の個数: 72

約数和(自身を含む): 360342528

約数和(自身を除く): 239514324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 15467, 30934, 46401, 61868, 92802, 108269, 139203, 185604, 216538, 278406, 324807, 433076, 479477, 556812, 649614, 958954, 974421, 1299228, 1438431, 1917908, 1948842, 2876862, 3356339, 3897684, 4315293, 5753724, 6712678, 8630586, 10069017, 13425356, 17261172, 20138034, 30207051, 40276068, 60414102, 120828204]

約数ペア:

[(1, 120828204), (2, 60414102), (3, 40276068), (4, 30207051), (6, 20138034), (7, 17261172), (9, 13425356), (12, 10069017), (14, 8630586), (18, 6712678), (21, 5753724), (28, 4315293), (31, 3897684), (36, 3356339), (42, 2876862), (62, 1948842), (63, 1917908), (84, 1438431), (93, 1299228), (124, 974421), (126, 958954), (186, 649614), (217, 556812), (252, 479477), (279, 433076), (372, 324807), (434, 278406), (558, 216538), (651, 185604), (868, 139203), (1116, 108269), (1302, 92802), (1953, 61868), (2604, 46401), (3906, 30934), (7812, 15467)]