15479040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 51508800

約数和(自身を除く): 36029760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 139, 145, 160, 174, 192, 232, 240, 256, 278, 290, 320, 348, 384, 417, 435, 464, 480, 556, 580, 640, 695, 696, 768, 834, 870, 928, 960, 1112, 1160, 1280, 1390, 1392, 1668, 1740, 1856, 1920, 2085, 2224, 2320, 2780, 2784, 3336, 3480, 3712, 3840, 4031, 4170, 4448, 4640, 5560, 5568, 6672, 6960, 7424, 8062, 8340, 8896, 9280, 11120, 11136, 12093, 13344, 13920, 16124, 16680, 17792, 18560, 20155, 22240, 22272, 24186, 26688, 27840, 32248, 33360, 35584, 37120, 40310, 44480, 48372, 53376, 55680, 60465, 64496, 66720, 80620, 88960, 96744, 106752, 111360, 120930, 128992, 133440, 161240, 177920, 193488, 241860, 257984, 266880, 322480, 386976, 483720, 515968, 533760, 644960, 773952, 967440, 1031936, 1289920, 1547904, 1934880, 2579840, 3095808, 3869760, 5159680, 7739520, 15479040]

約数ペア:

[(1, 15479040), (2, 7739520), (3, 5159680), (4, 3869760), (5, 3095808), (6, 2579840), (8, 1934880), (10, 1547904), (12, 1289920), (15, 1031936), (16, 967440), (20, 773952), (24, 644960), (29, 533760), (30, 515968), (32, 483720), (40, 386976), (48, 322480), (58, 266880), (60, 257984), (64, 241860), (80, 193488), (87, 177920), (96, 161240), (116, 133440), (120, 128992), (128, 120930), (139, 111360), (145, 106752), (160, 96744), (174, 88960), (192, 80620), (232, 66720), (240, 64496), (256, 60465), (278, 55680), (290, 53376), (320, 48372), (348, 44480), (384, 40310), (417, 37120), (435, 35584), (464, 33360), (480, 32248), (556, 27840), (580, 26688), (640, 24186), (695, 22272), (696, 22240), (768, 20155), (834, 18560), (870, 17792), (928, 16680), (960, 16124), (1112, 13920), (1160, 13344), (1280, 12093), (1390, 11136), (1392, 11120), (1668, 9280), (1740, 8896), (1856, 8340), (1920, 8062), (2085, 7424), (2224, 6960), (2320, 6672), (2780, 5568), (2784, 5560), (3336, 4640), (3480, 4448), (3712, 4170), (3840, 4031)]