91380960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:679

約数の個数: 240

約数和(自身を含む): 352365552

約数和(自身を除く): 260984592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 641, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1282, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1923, 1980, 2160, 2376, 2564, 2592, 2640, 2970, 3168, 3205, 3240, 3564, 3846, 3960, 4320, 4455, 4752, 5128, 5280, 5769, 5940, 6410, 6480, 7051, 7128, 7692, 7920, 8910, 9504, 9615, 10256, 11538, 11880, 12820, 12960, 14102, 14256, 15384, 15840, 17307, 17820, 19230, 20512, 21153, 23076, 23760, 25640, 28204, 28512, 28845, 30768, 34614, 35255, 35640, 38460, 42306, 46152, 47520, 51280, 51921, 56408, 57690, 61536, 63459, 69228, 70510, 71280, 76920, 84612, 86535, 92304, 102560, 103842, 105765, 112816, 115380, 126918, 138456, 141020, 142560, 153840, 169224, 173070, 184608, 190377, 207684, 211530, 225632, 230760, 253836, 259605, 276912, 282040, 307680, 317295, 338448, 346140, 380754, 415368, 423060, 461520, 507672, 519210, 553824, 564080, 571131, 634590, 676896, 692280, 761508, 830736, 846120, 923040, 951885, 1015344, 1038420, 1128160, 1142262, 1269180, 1384560, 1523016, 1661472, 1692240, 1903770, 2030688, 2076840, 2284524, 2538360, 2769120, 2855655, 3046032, 3384480, 3807540, 4153680, 4569048, 5076720, 5711310, 6092064, 7615080, 8307360, 9138096, 10153440, 11422620, 15230160, 18276192, 22845240, 30460320, 45690480, 91380960]

約数ペア:

[(1, 91380960), (2, 45690480), (3, 30460320), (4, 22845240), (5, 18276192), (6, 15230160), (8, 11422620), (9, 10153440), (10, 9138096), (11, 8307360), (12, 7615080), (15, 6092064), (16, 5711310), (18, 5076720), (20, 4569048), (22, 4153680), (24, 3807540), (27, 3384480), (30, 3046032), (32, 2855655), (33, 2769120), (36, 2538360), (40, 2284524), (44, 2076840), (45, 2030688), (48, 1903770), (54, 1692240), (55, 1661472), (60, 1523016), (66, 1384560), (72, 1269180), (80, 1142262), (81, 1128160), (88, 1038420), (90, 1015344), (96, 951885), (99, 923040), (108, 846120), (110, 830736), (120, 761508), (132, 692280), (135, 676896), (144, 634590), (160, 571131), (162, 564080), (165, 553824), (176, 519210), (180, 507672), (198, 461520), (216, 423060), (220, 415368), (240, 380754), (264, 346140), (270, 338448), (288, 317295), (297, 307680), (324, 282040), (330, 276912), (352, 259605), (360, 253836), (396, 230760), (405, 225632), (432, 211530), (440, 207684), (480, 190377), (495, 184608), (528, 173070), (540, 169224), (594, 153840), (641, 142560), (648, 141020), (660, 138456), (720, 126918), (792, 115380), (810, 112816), (864, 105765), (880, 103842), (891, 102560), (990, 92304), (1056, 86535), (1080, 84612), (1188, 76920), (1282, 71280), (1296, 70510), (1320, 69228), (1440, 63459), (1485, 61536), (1584, 57690), (1620, 56408), (1760, 51921), (1782, 51280), (1923, 47520), (1980, 46152), (2160, 42306), (2376, 38460), (2564, 35640), (2592, 35255), (2640, 34614), (2970, 30768), (3168, 28845), (3205, 28512), (3240, 28204), (3564, 25640), (3846, 23760), (3960, 23076), (4320, 21153), (4455, 20512), (4752, 19230), (5128, 17820), (5280, 17307), (5769, 15840), (5940, 15384), (6410, 14256), (6480, 14102), (7051, 12960), (7128, 12820), (7692, 11880), (7920, 11538), (8910, 10256), (9504, 9615)]