303306480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 1069645824

約数和(自身を除く): 766339344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 107, 120, 124, 127, 144, 155, 180, 186, 214, 240, 248, 254, 279, 310, 321, 360, 372, 381, 428, 465, 496, 508, 535, 558, 620, 635, 642, 720, 744, 762, 856, 930, 963, 1016, 1070, 1116, 1143, 1240, 1270, 1284, 1395, 1488, 1524, 1605, 1712, 1860, 1905, 1926, 2032, 2140, 2232, 2286, 2480, 2540, 2568, 2790, 3048, 3210, 3317, 3720, 3810, 3852, 3937, 4280, 4464, 4572, 4815, 5080, 5136, 5580, 5715, 6096, 6420, 6634, 7440, 7620, 7704, 7874, 8560, 9144, 9630, 9951, 10160, 11160, 11430, 11811, 12840, 13268, 13589, 15240, 15408, 15748, 16585, 18288, 19260, 19685, 19902, 22320, 22860, 23622, 25680, 26536, 27178, 29853, 30480, 31496, 33170, 35433, 38520, 39370, 39804, 40767, 45720, 47244, 49755, 53072, 54356, 59055, 59706, 62992, 66340, 67945, 70866, 77040, 78740, 79608, 81534, 91440, 94488, 99510, 108712, 118110, 119412, 122301, 132680, 135890, 141732, 149265, 157480, 159216, 163068, 177165, 188976, 199020, 203835, 217424, 236220, 238824, 244602, 265360, 271780, 283464, 298530, 314960, 326136, 354330, 398040, 407670, 421259, 472440, 477648, 489204, 543560, 566928, 597060, 611505, 652272, 708660, 796080, 815340, 842518, 944880, 978408, 1087120, 1194120, 1223010, 1263777, 1417320, 1630680, 1685036, 1956816, 2106295, 2388240, 2446020, 2527554, 2834640, 3261360, 3370072, 3791331, 4212590, 4892040, 5055108, 6318885, 6740144, 7582662, 8425180, 9784080, 10110216, 12637770, 15165324, 16850360, 18956655, 20220432, 25275540, 30330648, 33700720, 37913310, 50551080, 60661296, 75826620, 101102160, 151653240, 303306480]

約数ペア:

[(1, 303306480), (2, 151653240), (3, 101102160), (4, 75826620), (5, 60661296), (6, 50551080), (8, 37913310), (9, 33700720), (10, 30330648), (12, 25275540), (15, 20220432), (16, 18956655), (18, 16850360), (20, 15165324), (24, 12637770), (30, 10110216), (31, 9784080), (36, 8425180), (40, 7582662), (45, 6740144), (48, 6318885), (60, 5055108), (62, 4892040), (72, 4212590), (80, 3791331), (90, 3370072), (93, 3261360), (107, 2834640), (120, 2527554), (124, 2446020), (127, 2388240), (144, 2106295), (155, 1956816), (180, 1685036), (186, 1630680), (214, 1417320), (240, 1263777), (248, 1223010), (254, 1194120), (279, 1087120), (310, 978408), (321, 944880), (360, 842518), (372, 815340), (381, 796080), (428, 708660), (465, 652272), (496, 611505), (508, 597060), (535, 566928), (558, 543560), (620, 489204), (635, 477648), (642, 472440), (720, 421259), (744, 407670), (762, 398040), (856, 354330), (930, 326136), (963, 314960), (1016, 298530), (1070, 283464), (1116, 271780), (1143, 265360), (1240, 244602), (1270, 238824), (1284, 236220), (1395, 217424), (1488, 203835), (1524, 199020), (1605, 188976), (1712, 177165), (1860, 163068), (1905, 159216), (1926, 157480), (2032, 149265), (2140, 141732), (2232, 135890), (2286, 132680), (2480, 122301), (2540, 119412), (2568, 118110), (2790, 108712), (3048, 99510), (3210, 94488), (3317, 91440), (3720, 81534), (3810, 79608), (3852, 78740), (3937, 77040), (4280, 70866), (4464, 67945), (4572, 66340), (4815, 62992), (5080, 59706), (5136, 59055), (5580, 54356), (5715, 53072), (6096, 49755), (6420, 47244), (6634, 45720), (7440, 40767), (7620, 39804), (7704, 39370), (7874, 38520), (8560, 35433), (9144, 33170), (9630, 31496), (9951, 30480), (10160, 29853), (11160, 27178), (11430, 26536), (11811, 25680), (12840, 23622), (13268, 22860), (13589, 22320), (15240, 19902), (15408, 19685), (15748, 19260), (16585, 18288)]