120951648

素因数分解:

$2^5\times 3^2\times {\mathrm{461}}^1\times {\mathrm{911}}^1$

素因数の和:1388

約数の個数: 72

約数和(自身を含む): 345080736

約数和(自身を除く): 224129088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 461, 911, 922, 1383, 1822, 1844, 2733, 2766, 3644, 3688, 4149, 5466, 5532, 7288, 7376, 8199, 8298, 10932, 11064, 14576, 14752, 16398, 16596, 21864, 22128, 29152, 32796, 33192, 43728, 44256, 65592, 66384, 87456, 131184, 132768, 262368, 419971, 839942, 1259913, 1679884, 2519826, 3359768, 3779739, 5039652, 6719536, 7559478, 10079304, 13439072, 15118956, 20158608, 30237912, 40317216, 60475824, 120951648]

約数ペア:

[(1, 120951648), (2, 60475824), (3, 40317216), (4, 30237912), (6, 20158608), (8, 15118956), (9, 13439072), (12, 10079304), (16, 7559478), (18, 6719536), (24, 5039652), (32, 3779739), (36, 3359768), (48, 2519826), (72, 1679884), (96, 1259913), (144, 839942), (288, 419971), (461, 262368), (911, 132768), (922, 131184), (1383, 87456), (1822, 66384), (1844, 65592), (2733, 44256), (2766, 43728), (3644, 33192), (3688, 32796), (4149, 29152), (5466, 22128), (5532, 21864), (7288, 16596), (7376, 16398), (8199, 14752), (8298, 14576), (10932, 11064)]