304421760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 256

約数和(自身を含む): 1096704000

約数和(自身を除く): 792282240

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, 64, 72, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 223, 237, 240, 270, 288, 316, 320, 360, 384, 395, 432, 446, 474, 480, 540, 576, 632, 640, 669, 711, 720, 790, 864, 892, 948, 960, 1080, 1115, 1152, 1185, 1264, 1338, 1422, 1440, 1580, 1728, 1784, 1896, 1920, 2007, 2133, 2160, 2230, 2370, 2528, 2676, 2844, 2880, 3160, 3345, 3456, 3555, 3568, 3792, 4014, 4266, 4320, 4460, 4740, 5056, 5352, 5688, 5760, 6021, 6320, 6690, 7110, 7136, 7584, 8028, 8532, 8640, 8920, 9480, 10035, 10112, 10665, 10704, 11376, 12042, 12640, 13380, 14220, 14272, 15168, 16056, 17064, 17280, 17617, 17840, 18960, 20070, 21330, 21408, 22752, 24084, 25280, 26760, 28440, 28544, 30105, 30336, 32112, 34128, 35234, 35680, 37920, 40140, 42660, 42816, 45504, 48168, 50560, 52851, 53520, 56880, 60210, 64224, 68256, 70468, 71360, 75840, 80280, 85320, 85632, 88085, 91008, 96336, 105702, 107040, 113760, 120420, 128448, 136512, 140936, 142720, 151680, 158553, 160560, 170640, 176170, 192672, 211404, 214080, 227520, 240840, 256896, 264255, 273024, 281872, 317106, 321120, 341280, 352340, 385344, 422808, 428160, 455040, 475659, 481680, 528510, 563744, 634212, 642240, 682560, 704680, 770688, 792765, 845616, 951318, 963360, 1057020, 1127488, 1268424, 1284480, 1365120, 1409360, 1585530, 1691232, 1902636, 1926720, 2114040, 2254976, 2378295, 2536848, 2818720, 3171060, 3382464, 3805272, 3853440, 4228080, 4756590, 5073696, 5637440, 6342120, 6764928, 7610544, 8456160, 9513180, 10147392, 11274880, 12684240, 15221088, 16912320, 19026360, 20294784, 25368480, 30442176, 33824640, 38052720, 50736960, 60884352, 76105440, 101473920, 152210880, 304421760]

約数ペア:

[(1, 304421760), (2, 152210880), (3, 101473920), (4, 76105440), (5, 60884352), (6, 50736960), (8, 38052720), (9, 33824640), (10, 30442176), (12, 25368480), (15, 20294784), (16, 19026360), (18, 16912320), (20, 15221088), (24, 12684240), (27, 11274880), (30, 10147392), (32, 9513180), (36, 8456160), (40, 7610544), (45, 6764928), (48, 6342120), (54, 5637440), (60, 5073696), (64, 4756590), (72, 4228080), (79, 3853440), (80, 3805272), (90, 3382464), (96, 3171060), (108, 2818720), (120, 2536848), (128, 2378295), (135, 2254976), (144, 2114040), (158, 1926720), (160, 1902636), (180, 1691232), (192, 1585530), (216, 1409360), (223, 1365120), (237, 1284480), (240, 1268424), (270, 1127488), (288, 1057020), (316, 963360), (320, 951318), (360, 845616), (384, 792765), (395, 770688), (432, 704680), (446, 682560), (474, 642240), (480, 634212), (540, 563744), (576, 528510), (632, 481680), (640, 475659), (669, 455040), (711, 428160), (720, 422808), (790, 385344), (864, 352340), (892, 341280), (948, 321120), (960, 317106), (1080, 281872), (1115, 273024), (1152, 264255), (1185, 256896), (1264, 240840), (1338, 227520), (1422, 214080), (1440, 211404), (1580, 192672), (1728, 176170), (1784, 170640), (1896, 160560), (1920, 158553), (2007, 151680), (2133, 142720), (2160, 140936), (2230, 136512), (2370, 128448), (2528, 120420), (2676, 113760), (2844, 107040), (2880, 105702), (3160, 96336), (3345, 91008), (3456, 88085), (3555, 85632), (3568, 85320), (3792, 80280), (4014, 75840), (4266, 71360), (4320, 70468), (4460, 68256), (4740, 64224), (5056, 60210), (5352, 56880), (5688, 53520), (5760, 52851), (6021, 50560), (6320, 48168), (6690, 45504), (7110, 42816), (7136, 42660), (7584, 40140), (8028, 37920), (8532, 35680), (8640, 35234), (8920, 34128), (9480, 32112), (10035, 30336), (10112, 30105), (10665, 28544), (10704, 28440), (11376, 26760), (12042, 25280), (12640, 24084), (13380, 22752), (14220, 21408), (14272, 21330), (15168, 20070), (16056, 18960), (17064, 17840), (17280, 17617)]