423231360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1768

約数の個数: 128

約数和(自身を含む): 1359741600

約数和(自身を除く): 936510240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 274, 320, 384, 411, 480, 548, 640, 685, 822, 960, 1096, 1370, 1609, 1644, 1920, 2055, 2192, 2740, 3218, 3288, 4110, 4384, 4827, 5480, 6436, 6576, 8045, 8220, 8768, 9654, 10960, 12872, 13152, 16090, 16440, 17536, 19308, 21920, 24135, 25744, 26304, 32180, 32880, 38616, 43840, 48270, 51488, 52608, 64360, 65760, 77232, 87680, 96540, 102976, 128720, 131520, 154464, 193080, 205952, 220433, 257440, 263040, 308928, 386160, 440866, 514880, 617856, 661299, 772320, 881732, 1029760, 1102165, 1322598, 1544640, 1763464, 2204330, 2645196, 3089280, 3306495, 3526928, 4408660, 5290392, 6612990, 7053856, 8817320, 10580784, 13225980, 14107712, 17634640, 21161568, 26451960, 28215424, 35269280, 42323136, 52903920, 70538560, 84646272, 105807840, 141077120, 211615680, 423231360]

約数ペア:

[(1, 423231360), (2, 211615680), (3, 141077120), (4, 105807840), (5, 84646272), (6, 70538560), (8, 52903920), (10, 42323136), (12, 35269280), (15, 28215424), (16, 26451960), (20, 21161568), (24, 17634640), (30, 14107712), (32, 13225980), (40, 10580784), (48, 8817320), (60, 7053856), (64, 6612990), (80, 5290392), (96, 4408660), (120, 3526928), (128, 3306495), (137, 3089280), (160, 2645196), (192, 2204330), (240, 1763464), (274, 1544640), (320, 1322598), (384, 1102165), (411, 1029760), (480, 881732), (548, 772320), (640, 661299), (685, 617856), (822, 514880), (960, 440866), (1096, 386160), (1370, 308928), (1609, 263040), (1644, 257440), (1920, 220433), (2055, 205952), (2192, 193080), (2740, 154464), (3218, 131520), (3288, 128720), (4110, 102976), (4384, 96540), (4827, 87680), (5480, 77232), (6436, 65760), (6576, 64360), (8045, 52608), (8220, 51488), (8768, 48270), (9654, 43840), (10960, 38616), (12872, 32880), (13152, 32180), (16090, 26304), (16440, 25744), (17536, 24135), (19308, 21920)]