153238320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 548402400

約数和(自身を除く): 395164080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 41, 45, 48, 58, 60, 72, 80, 82, 87, 90, 116, 120, 123, 144, 145, 164, 174, 179, 180, 205, 232, 240, 246, 261, 290, 328, 348, 358, 360, 369, 410, 435, 464, 492, 522, 537, 580, 615, 656, 696, 716, 720, 738, 820, 870, 895, 984, 1044, 1074, 1160, 1189, 1230, 1305, 1392, 1432, 1476, 1611, 1640, 1740, 1790, 1845, 1968, 2088, 2148, 2320, 2378, 2460, 2610, 2685, 2864, 2952, 3222, 3280, 3480, 3567, 3580, 3690, 4176, 4296, 4756, 4920, 5191, 5220, 5370, 5904, 5945, 6444, 6960, 7134, 7160, 7339, 7380, 8055, 8592, 9512, 9840, 10382, 10440, 10701, 10740, 11890, 12888, 14268, 14320, 14678, 14760, 15573, 16110, 17835, 19024, 20764, 20880, 21402, 21480, 22017, 23780, 25776, 25955, 28536, 29356, 29520, 31146, 32220, 35670, 36695, 41528, 42804, 42960, 44034, 46719, 47560, 51910, 53505, 57072, 58712, 62292, 64440, 66051, 71340, 73390, 77865, 83056, 85608, 88068, 93438, 95120, 103820, 107010, 110085, 117424, 124584, 128880, 132102, 142680, 146780, 155730, 171216, 176136, 186876, 207640, 212831, 214020, 220170, 233595, 249168, 264204, 285360, 293560, 311460, 330255, 352272, 373752, 415280, 425662, 428040, 440340, 467190, 528408, 587120, 622920, 638493, 660510, 747504, 851324, 856080, 880680, 934380, 1056816, 1064155, 1245840, 1276986, 1321020, 1702648, 1761360, 1868760, 1915479, 2128310, 2553972, 2642040, 3192465, 3405296, 3737520, 3830958, 4256620, 5107944, 5284080, 6384930, 7661916, 8513240, 9577395, 10215888, 12769860, 15323832, 17026480, 19154790, 25539720, 30647664, 38309580, 51079440, 76619160, 153238320]

約数ペア:

[(1, 153238320), (2, 76619160), (3, 51079440), (4, 38309580), (5, 30647664), (6, 25539720), (8, 19154790), (9, 17026480), (10, 15323832), (12, 12769860), (15, 10215888), (16, 9577395), (18, 8513240), (20, 7661916), (24, 6384930), (29, 5284080), (30, 5107944), (36, 4256620), (40, 3830958), (41, 3737520), (45, 3405296), (48, 3192465), (58, 2642040), (60, 2553972), (72, 2128310), (80, 1915479), (82, 1868760), (87, 1761360), (90, 1702648), (116, 1321020), (120, 1276986), (123, 1245840), (144, 1064155), (145, 1056816), (164, 934380), (174, 880680), (179, 856080), (180, 851324), (205, 747504), (232, 660510), (240, 638493), (246, 622920), (261, 587120), (290, 528408), (328, 467190), (348, 440340), (358, 428040), (360, 425662), (369, 415280), (410, 373752), (435, 352272), (464, 330255), (492, 311460), (522, 293560), (537, 285360), (580, 264204), (615, 249168), (656, 233595), (696, 220170), (716, 214020), (720, 212831), (738, 207640), (820, 186876), (870, 176136), (895, 171216), (984, 155730), (1044, 146780), (1074, 142680), (1160, 132102), (1189, 128880), (1230, 124584), (1305, 117424), (1392, 110085), (1432, 107010), (1476, 103820), (1611, 95120), (1640, 93438), (1740, 88068), (1790, 85608), (1845, 83056), (1968, 77865), (2088, 73390), (2148, 71340), (2320, 66051), (2378, 64440), (2460, 62292), (2610, 58712), (2685, 57072), (2864, 53505), (2952, 51910), (3222, 47560), (3280, 46719), (3480, 44034), (3567, 42960), (3580, 42804), (3690, 41528), (4176, 36695), (4296, 35670), (4756, 32220), (4920, 31146), (5191, 29520), (5220, 29356), (5370, 28536), (5904, 25955), (5945, 25776), (6444, 23780), (6960, 22017), (7134, 21480), (7160, 21402), (7339, 20880), (7380, 20764), (8055, 19024), (8592, 17835), (9512, 16110), (9840, 15573), (10382, 14760), (10440, 14678), (10701, 14320), (10740, 14268), (11890, 12888)]