1231662960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3793}}^1$

素因数の和:3864

約数の個数: 240

約数和(自身を含む): 4623641568

約数和(自身を除く): 3391978608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 99, 110, 120, 123, 132, 144, 164, 165, 176, 180, 198, 205, 220, 240, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 528, 615, 656, 660, 720, 738, 792, 820, 880, 902, 984, 990, 1230, 1320, 1353, 1476, 1584, 1640, 1804, 1845, 1968, 1980, 2255, 2460, 2640, 2706, 2952, 3280, 3608, 3690, 3793, 3960, 4059, 4510, 4920, 5412, 5904, 6765, 7216, 7380, 7586, 7920, 8118, 9020, 9840, 10824, 11379, 13530, 14760, 15172, 16236, 18040, 18965, 20295, 21648, 22758, 27060, 29520, 30344, 32472, 34137, 36080, 37930, 40590, 41723, 45516, 54120, 56895, 60688, 64944, 68274, 75860, 81180, 83446, 91032, 108240, 113790, 125169, 136548, 151720, 155513, 162360, 166892, 170685, 182064, 208615, 227580, 250338, 273096, 303440, 311026, 324720, 333784, 341370, 375507, 417230, 455160, 466539, 500676, 546192, 622052, 625845, 667568, 682740, 751014, 777565, 834460, 910320, 933078, 1001352, 1244104, 1251690, 1365480, 1399617, 1502028, 1555130, 1668920, 1710643, 1866156, 1877535, 2002704, 2332695, 2488208, 2503380, 2730960, 2799234, 3004056, 3110260, 3337840, 3421286, 3732312, 3755070, 4665390, 5006760, 5131929, 5598468, 6008112, 6220520, 6842572, 6998085, 7464624, 7510140, 8553215, 9330780, 10013520, 10263858, 11196936, 12441040, 13685144, 13996170, 15020280, 15395787, 17106430, 18661560, 20527716, 22393872, 25659645, 27370288, 27992340, 30040560, 30791574, 34212860, 37323120, 41055432, 51319290, 55984680, 61583148, 68425720, 76978935, 82110864, 102638580, 111969360, 123166296, 136851440, 153957870, 205277160, 246332592, 307915740, 410554320, 615831480, 1231662960]

約数ペア:

[(1, 1231662960), (2, 615831480), (3, 410554320), (4, 307915740), (5, 246332592), (6, 205277160), (8, 153957870), (9, 136851440), (10, 123166296), (11, 111969360), (12, 102638580), (15, 82110864), (16, 76978935), (18, 68425720), (20, 61583148), (22, 55984680), (24, 51319290), (30, 41055432), (33, 37323120), (36, 34212860), (40, 30791574), (41, 30040560), (44, 27992340), (45, 27370288), (48, 25659645), (55, 22393872), (60, 20527716), (66, 18661560), (72, 17106430), (80, 15395787), (82, 15020280), (88, 13996170), (90, 13685144), (99, 12441040), (110, 11196936), (120, 10263858), (123, 10013520), (132, 9330780), (144, 8553215), (164, 7510140), (165, 7464624), (176, 6998085), (180, 6842572), (198, 6220520), (205, 6008112), (220, 5598468), (240, 5131929), (246, 5006760), (264, 4665390), (328, 3755070), (330, 3732312), (360, 3421286), (369, 3337840), (396, 3110260), (410, 3004056), (440, 2799234), (451, 2730960), (492, 2503380), (495, 2488208), (528, 2332695), (615, 2002704), (656, 1877535), (660, 1866156), (720, 1710643), (738, 1668920), (792, 1555130), (820, 1502028), (880, 1399617), (902, 1365480), (984, 1251690), (990, 1244104), (1230, 1001352), (1320, 933078), (1353, 910320), (1476, 834460), (1584, 777565), (1640, 751014), (1804, 682740), (1845, 667568), (1968, 625845), (1980, 622052), (2255, 546192), (2460, 500676), (2640, 466539), (2706, 455160), (2952, 417230), (3280, 375507), (3608, 341370), (3690, 333784), (3793, 324720), (3960, 311026), (4059, 303440), (4510, 273096), (4920, 250338), (5412, 227580), (5904, 208615), (6765, 182064), (7216, 170685), (7380, 166892), (7586, 162360), (7920, 155513), (8118, 151720), (9020, 136548), (9840, 125169), (10824, 113790), (11379, 108240), (13530, 91032), (14760, 83446), (15172, 81180), (16236, 75860), (18040, 68274), (18965, 64944), (20295, 60688), (21648, 56895), (22758, 54120), (27060, 45516), (29520, 41723), (30344, 40590), (32472, 37930), (34137, 36080)]