121324128560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10337}}^1\times {\mathrm{5059}}^1$

素因数の和:15438

約数の個数: 80

約数和(自身を含む): 291891362400

約数和(自身を除く): 170567233840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 5059, 10118, 10337, 20236, 20674, 25295, 40472, 41348, 50590, 51685, 80944, 82696, 101180, 103370, 146711, 165392, 202360, 206740, 293422, 299773, 404720, 413480, 586844, 599546, 733555, 826960, 1173688, 1199092, 1467110, 1498865, 2347376, 2398184, 2934220, 2997730, 4796368, 5868440, 5995460, 11736880, 11990920, 23981840, 52294883, 104589766, 209179532, 261474415, 418359064, 522948830, 836718128, 1045897660, 1516551607, 2091795320, 3033103214, 4183590640, 6066206428, 7582758035, 12132412856, 15165516070, 24264825712, 30331032140, 60662064280, 121324128560]

約数ペア:

[(1, 121324128560), (2, 60662064280), (4, 30331032140), (5, 24264825712), (8, 15165516070), (10, 12132412856), (16, 7582758035), (20, 6066206428), (29, 4183590640), (40, 3033103214), (58, 2091795320), (80, 1516551607), (116, 1045897660), (145, 836718128), (232, 522948830), (290, 418359064), (464, 261474415), (580, 209179532), (1160, 104589766), (2320, 52294883), (5059, 23981840), (10118, 11990920), (10337, 11736880), (20236, 5995460), (20674, 5868440), (25295, 4796368), (40472, 2997730), (41348, 2934220), (50590, 2398184), (51685, 2347376), (80944, 1498865), (82696, 1467110), (101180, 1199092), (103370, 1173688), (146711, 826960), (165392, 733555), (202360, 599546), (206740, 586844), (293422, 413480), (299773, 404720)]