408069120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:916

約数の個数: 176

約数和(自身を含む): 1348858368

約数和(自身を除く): 940789248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 857, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1714, 1860, 1920, 1984, 2480, 2560, 2571, 2976, 3072, 3428, 3720, 3840, 3968, 4285, 4960, 5120, 5142, 5952, 6856, 7440, 7680, 7936, 8570, 9920, 10284, 11904, 12855, 13712, 14880, 15360, 15872, 17140, 19840, 20568, 23808, 25710, 26567, 27424, 29760, 31744, 34280, 39680, 41136, 47616, 51420, 53134, 54848, 59520, 68560, 79360, 79701, 82272, 95232, 102840, 106268, 109696, 119040, 132835, 137120, 158720, 159402, 164544, 205680, 212536, 219392, 238080, 265670, 274240, 318804, 329088, 398505, 411360, 425072, 438784, 476160, 531340, 548480, 637608, 658176, 797010, 822720, 850144, 877568, 1062680, 1096960, 1275216, 1316352, 1594020, 1645440, 1700288, 2125360, 2193920, 2550432, 2632704, 3188040, 3290880, 3400576, 4250720, 4387840, 5100864, 6376080, 6581760, 6801152, 8501440, 10201728, 12752160, 13163520, 13602304, 17002880, 20403456, 25504320, 27204608, 34005760, 40806912, 51008640, 68011520, 81613824, 102017280, 136023040, 204034560, 408069120]

約数ペア:

[(1, 408069120), (2, 204034560), (3, 136023040), (4, 102017280), (5, 81613824), (6, 68011520), (8, 51008640), (10, 40806912), (12, 34005760), (15, 27204608), (16, 25504320), (20, 20403456), (24, 17002880), (30, 13602304), (31, 13163520), (32, 12752160), (40, 10201728), (48, 8501440), (60, 6801152), (62, 6581760), (64, 6376080), (80, 5100864), (93, 4387840), (96, 4250720), (120, 3400576), (124, 3290880), (128, 3188040), (155, 2632704), (160, 2550432), (186, 2193920), (192, 2125360), (240, 1700288), (248, 1645440), (256, 1594020), (310, 1316352), (320, 1275216), (372, 1096960), (384, 1062680), (465, 877568), (480, 850144), (496, 822720), (512, 797010), (620, 658176), (640, 637608), (744, 548480), (768, 531340), (857, 476160), (930, 438784), (960, 425072), (992, 411360), (1024, 398505), (1240, 329088), (1280, 318804), (1488, 274240), (1536, 265670), (1714, 238080), (1860, 219392), (1920, 212536), (1984, 205680), (2480, 164544), (2560, 159402), (2571, 158720), (2976, 137120), (3072, 132835), (3428, 119040), (3720, 109696), (3840, 106268), (3968, 102840), (4285, 95232), (4960, 82272), (5120, 79701), (5142, 79360), (5952, 68560), (6856, 59520), (7440, 54848), (7680, 53134), (7936, 51420), (8570, 47616), (9920, 41136), (10284, 39680), (11904, 34280), (12855, 31744), (13712, 29760), (14880, 27424), (15360, 26567), (15872, 25710), (17140, 23808), (19840, 20568)]