385914240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 256

約数和(自身を含む): 1427673600

約数和(自身を除く): 1041759360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 971, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 1942, 2070, 2160, 2208, 2484, 2760, 2880, 2913, 2944, 3105, 3312, 3456, 3680, 3884, 4140, 4320, 4416, 4855, 4968, 5520, 5760, 5826, 6210, 6624, 7360, 7768, 8280, 8640, 8739, 8832, 9710, 9936, 11040, 11652, 12420, 13248, 14565, 14720, 15536, 16560, 17280, 17478, 19420, 19872, 22080, 22333, 23304, 24840, 26217, 26496, 29130, 31072, 33120, 34956, 38840, 39744, 43695, 44160, 44666, 46608, 49680, 52434, 58260, 62144, 66240, 66999, 69912, 77680, 79488, 87390, 89332, 93216, 99360, 104868, 111665, 116520, 124288, 131085, 132480, 133998, 139824, 155360, 174780, 178664, 186432, 198720, 200997, 209736, 223330, 233040, 262170, 267996, 279648, 310720, 334995, 349560, 357328, 372864, 397440, 401994, 419472, 446660, 466080, 524340, 535992, 559296, 602991, 621440, 669990, 699120, 714656, 803988, 838944, 893320, 932160, 1004985, 1048680, 1071984, 1118592, 1205982, 1339980, 1398240, 1429312, 1607976, 1677888, 1786640, 1864320, 2009970, 2097360, 2143968, 2411964, 2679960, 2796480, 2858624, 3014955, 3215952, 3355776, 3573280, 4019940, 4194720, 4287936, 4823928, 5359920, 5592960, 6029910, 6431904, 7146560, 8039880, 8389440, 8575872, 9647856, 10719840, 12059820, 12863808, 14293120, 16079760, 16778880, 19295712, 21439680, 24119640, 25727616, 32159520, 38591424, 42879360, 48239280, 64319040, 77182848, 96478560, 128638080, 192957120, 385914240]

約数ペア:

[(1, 385914240), (2, 192957120), (3, 128638080), (4, 96478560), (5, 77182848), (6, 64319040), (8, 48239280), (9, 42879360), (10, 38591424), (12, 32159520), (15, 25727616), (16, 24119640), (18, 21439680), (20, 19295712), (23, 16778880), (24, 16079760), (27, 14293120), (30, 12863808), (32, 12059820), (36, 10719840), (40, 9647856), (45, 8575872), (46, 8389440), (48, 8039880), (54, 7146560), (60, 6431904), (64, 6029910), (69, 5592960), (72, 5359920), (80, 4823928), (90, 4287936), (92, 4194720), (96, 4019940), (108, 3573280), (115, 3355776), (120, 3215952), (128, 3014955), (135, 2858624), (138, 2796480), (144, 2679960), (160, 2411964), (180, 2143968), (184, 2097360), (192, 2009970), (207, 1864320), (216, 1786640), (230, 1677888), (240, 1607976), (270, 1429312), (276, 1398240), (288, 1339980), (320, 1205982), (345, 1118592), (360, 1071984), (368, 1048680), (384, 1004985), (414, 932160), (432, 893320), (460, 838944), (480, 803988), (540, 714656), (552, 699120), (576, 669990), (621, 621440), (640, 602991), (690, 559296), (720, 535992), (736, 524340), (828, 466080), (864, 446660), (920, 419472), (960, 401994), (971, 397440), (1035, 372864), (1080, 357328), (1104, 349560), (1152, 334995), (1242, 310720), (1380, 279648), (1440, 267996), (1472, 262170), (1656, 233040), (1728, 223330), (1840, 209736), (1920, 200997), (1942, 198720), (2070, 186432), (2160, 178664), (2208, 174780), (2484, 155360), (2760, 139824), (2880, 133998), (2913, 132480), (2944, 131085), (3105, 124288), (3312, 116520), (3456, 111665), (3680, 104868), (3884, 99360), (4140, 93216), (4320, 89332), (4416, 87390), (4855, 79488), (4968, 77680), (5520, 69912), (5760, 66999), (5826, 66240), (6210, 62144), (6624, 58260), (7360, 52434), (7768, 49680), (8280, 46608), (8640, 44666), (8739, 44160), (8832, 43695), (9710, 39744), (9936, 38840), (11040, 34956), (11652, 33120), (12420, 31072), (13248, 29130), (14565, 26496), (14720, 26217), (15536, 24840), (16560, 23304), (17280, 22333), (17478, 22080), (19420, 19872)]