30507840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 280

約数和(自身を含む): 119493792

約数和(自身を除く): 88985952

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, 64, 66, 72, 80, 81, 88, 90, 96, 99, 107, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 214, 216, 220, 240, 264, 270, 288, 297, 320, 321, 324, 330, 352, 360, 396, 405, 428, 432, 440, 480, 495, 528, 535, 540, 576, 594, 642, 648, 660, 704, 720, 792, 810, 856, 864, 880, 891, 960, 963, 990, 1056, 1070, 1080, 1177, 1188, 1284, 1296, 1320, 1440, 1485, 1584, 1605, 1620, 1712, 1728, 1760, 1782, 1926, 1980, 2112, 2140, 2160, 2354, 2376, 2568, 2592, 2640, 2880, 2889, 2970, 3168, 3210, 3240, 3424, 3520, 3531, 3564, 3852, 3960, 4280, 4320, 4455, 4708, 4752, 4815, 5136, 5184, 5280, 5778, 5885, 5940, 6336, 6420, 6480, 6848, 7062, 7128, 7704, 7920, 8560, 8640, 8667, 8910, 9416, 9504, 9630, 10272, 10560, 10593, 11556, 11770, 11880, 12840, 12960, 14124, 14256, 14445, 15408, 15840, 17120, 17334, 17655, 17820, 18832, 19008, 19260, 20544, 21186, 23112, 23540, 23760, 25680, 25920, 28248, 28512, 28890, 30816, 31680, 31779, 34240, 34668, 35310, 35640, 37664, 38520, 42372, 43335, 46224, 47080, 47520, 51360, 52965, 56496, 57024, 57780, 61632, 63558, 69336, 70620, 71280, 75328, 77040, 84744, 86670, 92448, 94160, 95040, 95337, 102720, 105930, 112992, 115560, 127116, 138672, 141240, 142560, 154080, 158895, 169488, 173340, 184896, 188320, 190674, 211860, 225984, 231120, 254232, 277344, 282480, 285120, 308160, 317790, 338976, 346680, 376640, 381348, 423720, 462240, 476685, 508464, 554688, 564960, 635580, 677952, 693360, 762696, 847440, 924480, 953370, 1016928, 1129920, 1271160, 1386720, 1525392, 1694880, 1906740, 2033856, 2542320, 2773440, 3050784, 3389760, 3813480, 5084640, 6101568, 7626960, 10169280, 15253920, 30507840]

約数ペア:

[(1, 30507840), (2, 15253920), (3, 10169280), (4, 7626960), (5, 6101568), (6, 5084640), (8, 3813480), (9, 3389760), (10, 3050784), (11, 2773440), (12, 2542320), (15, 2033856), (16, 1906740), (18, 1694880), (20, 1525392), (22, 1386720), (24, 1271160), (27, 1129920), (30, 1016928), (32, 953370), (33, 924480), (36, 847440), (40, 762696), (44, 693360), (45, 677952), (48, 635580), (54, 564960), (55, 554688), (60, 508464), (64, 476685), (66, 462240), (72, 423720), (80, 381348), (81, 376640), (88, 346680), (90, 338976), (96, 317790), (99, 308160), (107, 285120), (108, 282480), (110, 277344), (120, 254232), (132, 231120), (135, 225984), (144, 211860), (160, 190674), (162, 188320), (165, 184896), (176, 173340), (180, 169488), (192, 158895), (198, 154080), (214, 142560), (216, 141240), (220, 138672), (240, 127116), (264, 115560), (270, 112992), (288, 105930), (297, 102720), (320, 95337), (321, 95040), (324, 94160), (330, 92448), (352, 86670), (360, 84744), (396, 77040), (405, 75328), (428, 71280), (432, 70620), (440, 69336), (480, 63558), (495, 61632), (528, 57780), (535, 57024), (540, 56496), (576, 52965), (594, 51360), (642, 47520), (648, 47080), (660, 46224), (704, 43335), (720, 42372), (792, 38520), (810, 37664), (856, 35640), (864, 35310), (880, 34668), (891, 34240), (960, 31779), (963, 31680), (990, 30816), (1056, 28890), (1070, 28512), (1080, 28248), (1177, 25920), (1188, 25680), (1284, 23760), (1296, 23540), (1320, 23112), (1440, 21186), (1485, 20544), (1584, 19260), (1605, 19008), (1620, 18832), (1712, 17820), (1728, 17655), (1760, 17334), (1782, 17120), (1926, 15840), (1980, 15408), (2112, 14445), (2140, 14256), (2160, 14124), (2354, 12960), (2376, 12840), (2568, 11880), (2592, 11770), (2640, 11556), (2880, 10593), (2889, 10560), (2970, 10272), (3168, 9630), (3210, 9504), (3240, 9416), (3424, 8910), (3520, 8667), (3531, 8640), (3564, 8560), (3852, 7920), (3960, 7704), (4280, 7128), (4320, 7062), (4455, 6848), (4708, 6480), (4752, 6420), (4815, 6336), (5136, 5940), (5184, 5885), (5280, 5778)]