327248640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:604

約数の個数: 288

約数和(自身を含む): 1231796160

約数和(自身を除く): 904547520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 557, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1114, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1671, 1728, 1836, 1920, 2040, 2160, 2176, 2228, 2295, 2304, 2448, 2720, 2785, 2880, 3060, 3264, 3342, 3456, 3672, 3840, 4080, 4320, 4352, 4456, 4590, 4896, 5013, 5440, 5570, 5760, 6120, 6528, 6684, 6912, 7344, 8160, 8355, 8640, 8912, 9180, 9469, 9792, 10026, 10880, 11140, 11520, 12240, 13056, 13368, 14688, 15039, 16320, 16710, 17280, 17824, 18360, 18938, 19584, 20052, 21760, 22280, 24480, 25065, 26736, 28407, 29376, 30078, 32640, 33420, 34560, 35648, 36720, 37876, 39168, 40104, 44560, 47345, 48960, 50130, 53472, 56814, 58752, 60156, 65280, 66840, 71296, 73440, 75195, 75752, 80208, 85221, 89120, 94690, 97920, 100260, 106944, 113628, 117504, 120312, 133680, 142035, 142592, 146880, 150390, 151504, 160416, 170442, 178240, 189380, 195840, 200520, 213888, 227256, 240624, 255663, 267360, 284070, 293760, 300780, 303008, 320832, 340884, 356480, 378760, 401040, 426105, 427776, 454512, 481248, 511326, 534720, 568140, 587520, 601560, 606016, 641664, 681768, 712960, 757520, 802080, 852210, 909024, 962496, 1022652, 1069440, 1136280, 1203120, 1212032, 1278315, 1283328, 1363536, 1515040, 1604160, 1704420, 1818048, 1924992, 2045304, 2138880, 2272560, 2406240, 2424064, 2556630, 2727072, 3030080, 3208320, 3408840, 3636096, 3849984, 4090608, 4545120, 4812480, 5113260, 5454144, 6060160, 6416640, 6817680, 7272192, 8181216, 9090240, 9624960, 10226520, 10908288, 12120320, 13635360, 16362432, 18180480, 19249920, 20453040, 21816576, 27270720, 32724864, 36360960, 40906080, 54541440, 65449728, 81812160, 109082880, 163624320, 327248640]

約数ペア:

[(1, 327248640), (2, 163624320), (3, 109082880), (4, 81812160), (5, 65449728), (6, 54541440), (8, 40906080), (9, 36360960), (10, 32724864), (12, 27270720), (15, 21816576), (16, 20453040), (17, 19249920), (18, 18180480), (20, 16362432), (24, 13635360), (27, 12120320), (30, 10908288), (32, 10226520), (34, 9624960), (36, 9090240), (40, 8181216), (45, 7272192), (48, 6817680), (51, 6416640), (54, 6060160), (60, 5454144), (64, 5113260), (68, 4812480), (72, 4545120), (80, 4090608), (85, 3849984), (90, 3636096), (96, 3408840), (102, 3208320), (108, 3030080), (120, 2727072), (128, 2556630), (135, 2424064), (136, 2406240), (144, 2272560), (153, 2138880), (160, 2045304), (170, 1924992), (180, 1818048), (192, 1704420), (204, 1604160), (216, 1515040), (240, 1363536), (255, 1283328), (256, 1278315), (270, 1212032), (272, 1203120), (288, 1136280), (306, 1069440), (320, 1022652), (340, 962496), (360, 909024), (384, 852210), (408, 802080), (432, 757520), (459, 712960), (480, 681768), (510, 641664), (540, 606016), (544, 601560), (557, 587520), (576, 568140), (612, 534720), (640, 511326), (680, 481248), (720, 454512), (765, 427776), (768, 426105), (816, 401040), (864, 378760), (918, 356480), (960, 340884), (1020, 320832), (1080, 303008), (1088, 300780), (1114, 293760), (1152, 284070), (1224, 267360), (1280, 255663), (1360, 240624), (1440, 227256), (1530, 213888), (1632, 200520), (1671, 195840), (1728, 189380), (1836, 178240), (1920, 170442), (2040, 160416), (2160, 151504), (2176, 150390), (2228, 146880), (2295, 142592), (2304, 142035), (2448, 133680), (2720, 120312), (2785, 117504), (2880, 113628), (3060, 106944), (3264, 100260), (3342, 97920), (3456, 94690), (3672, 89120), (3840, 85221), (4080, 80208), (4320, 75752), (4352, 75195), (4456, 73440), (4590, 71296), (4896, 66840), (5013, 65280), (5440, 60156), (5570, 58752), (5760, 56814), (6120, 53472), (6528, 50130), (6684, 48960), (6912, 47345), (7344, 44560), (8160, 40104), (8355, 39168), (8640, 37876), (8912, 36720), (9180, 35648), (9469, 34560), (9792, 33420), (10026, 32640), (10880, 30078), (11140, 29376), (11520, 28407), (12240, 26736), (13056, 25065), (13368, 24480), (14688, 22280), (15039, 21760), (16320, 20052), (16710, 19584), (17280, 18938), (17824, 18360)]