12158773920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{997}}^1$

素因数の和:1965

約数の個数: 240

約数和(自身を含む): 42999025608

約数和(自身を除く): 30840251688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 941, 997, 1080, 1296, 1440, 1620, 1882, 1994, 2160, 2592, 2823, 2991, 3240, 3764, 3988, 4320, 4705, 4985, 5646, 5982, 6480, 7528, 7976, 8469, 8973, 9410, 9970, 11292, 11964, 12960, 14115, 14955, 15056, 15952, 16938, 17946, 18820, 19940, 22584, 23928, 25407, 26919, 28230, 29910, 30112, 31904, 33876, 35892, 37640, 39880, 42345, 44865, 45168, 47856, 50814, 53838, 56460, 59820, 67752, 71784, 75280, 76221, 79760, 80757, 84690, 89730, 90336, 95712, 101628, 107676, 112920, 119640, 127035, 134595, 135504, 143568, 150560, 152442, 159520, 161514, 169380, 179460, 203256, 215352, 225840, 239280, 254070, 269190, 271008, 287136, 304884, 323028, 338760, 358920, 381105, 403785, 406512, 430704, 451680, 478560, 508140, 538380, 609768, 646056, 677520, 717840, 762210, 807570, 813024, 861408, 938177, 1016280, 1076760, 1219536, 1292112, 1355040, 1435680, 1524420, 1615140, 1876354, 2032560, 2153520, 2439072, 2584224, 2814531, 3048840, 3230280, 3752708, 4065120, 4307040, 4690885, 5629062, 6097680, 6460560, 7505416, 8443593, 9381770, 11258124, 12195360, 12921120, 14072655, 15010832, 16887186, 18763540, 22516248, 25330779, 28145310, 30021664, 33774372, 37527080, 42217965, 45032496, 50661558, 56290620, 67548744, 75054160, 75992337, 84435930, 90064992, 101323116, 112581240, 126653895, 135097488, 150108320, 151984674, 168871860, 202646232, 225162480, 253307790, 270194976, 303969348, 337743720, 379961685, 405292464, 450324960, 506615580, 607938696, 675487440, 759923370, 810584928, 1013231160, 1215877392, 1350974880, 1519846740, 2026462320, 2431754784, 3039693480, 4052924640, 6079386960, 12158773920]

約数ペア:

[(1, 12158773920), (2, 6079386960), (3, 4052924640), (4, 3039693480), (5, 2431754784), (6, 2026462320), (8, 1519846740), (9, 1350974880), (10, 1215877392), (12, 1013231160), (15, 810584928), (16, 759923370), (18, 675487440), (20, 607938696), (24, 506615580), (27, 450324960), (30, 405292464), (32, 379961685), (36, 337743720), (40, 303969348), (45, 270194976), (48, 253307790), (54, 225162480), (60, 202646232), (72, 168871860), (80, 151984674), (81, 150108320), (90, 135097488), (96, 126653895), (108, 112581240), (120, 101323116), (135, 90064992), (144, 84435930), (160, 75992337), (162, 75054160), (180, 67548744), (216, 56290620), (240, 50661558), (270, 45032496), (288, 42217965), (324, 37527080), (360, 33774372), (405, 30021664), (432, 28145310), (480, 25330779), (540, 22516248), (648, 18763540), (720, 16887186), (810, 15010832), (864, 14072655), (941, 12921120), (997, 12195360), (1080, 11258124), (1296, 9381770), (1440, 8443593), (1620, 7505416), (1882, 6460560), (1994, 6097680), (2160, 5629062), (2592, 4690885), (2823, 4307040), (2991, 4065120), (3240, 3752708), (3764, 3230280), (3988, 3048840), (4320, 2814531), (4705, 2584224), (4985, 2439072), (5646, 2153520), (5982, 2032560), (6480, 1876354), (7528, 1615140), (7976, 1524420), (8469, 1435680), (8973, 1355040), (9410, 1292112), (9970, 1219536), (11292, 1076760), (11964, 1016280), (12960, 938177), (14115, 861408), (14955, 813024), (15056, 807570), (15952, 762210), (16938, 717840), (17946, 677520), (18820, 646056), (19940, 609768), (22584, 538380), (23928, 508140), (25407, 478560), (26919, 451680), (28230, 430704), (29910, 406512), (30112, 403785), (31904, 381105), (33876, 358920), (35892, 338760), (37640, 323028), (39880, 304884), (42345, 287136), (44865, 271008), (45168, 269190), (47856, 254070), (50814, 239280), (53838, 225840), (56460, 215352), (59820, 203256), (67752, 179460), (71784, 169380), (75280, 161514), (76221, 159520), (79760, 152442), (80757, 150560), (84690, 143568), (89730, 135504), (90336, 134595), (95712, 127035), (101628, 119640), (107676, 112920)]