90672960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 224

約数和(自身を含む): 334743552

約数和(自身を除く): 244070592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 103, 105, 112, 120, 131, 140, 160, 168, 192, 206, 210, 224, 240, 262, 280, 309, 320, 336, 393, 412, 420, 448, 480, 515, 524, 560, 618, 655, 672, 721, 786, 824, 840, 917, 960, 1030, 1048, 1120, 1236, 1310, 1344, 1442, 1545, 1572, 1648, 1680, 1834, 1965, 2060, 2096, 2163, 2240, 2472, 2620, 2751, 2884, 3090, 3144, 3296, 3360, 3605, 3668, 3930, 4120, 4192, 4326, 4585, 4944, 5240, 5502, 5768, 6180, 6288, 6592, 6720, 7210, 7336, 7860, 8240, 8384, 8652, 9170, 9888, 10480, 10815, 11004, 11536, 12360, 12576, 13493, 13755, 14420, 14672, 15720, 16480, 17304, 18340, 19776, 20960, 21630, 22008, 23072, 24720, 25152, 26986, 27510, 28840, 29344, 31440, 32960, 34608, 36680, 40479, 41920, 43260, 44016, 46144, 49440, 53972, 55020, 57680, 58688, 62880, 67465, 69216, 73360, 80958, 86520, 88032, 94451, 98880, 107944, 110040, 115360, 125760, 134930, 138432, 146720, 161916, 173040, 176064, 188902, 202395, 215888, 220080, 230720, 269860, 283353, 293440, 323832, 346080, 377804, 404790, 431776, 440160, 472255, 539720, 566706, 647664, 692160, 755608, 809580, 863552, 880320, 944510, 1079440, 1133412, 1295328, 1416765, 1511216, 1619160, 1889020, 2158880, 2266824, 2590656, 2833530, 3022432, 3238320, 3778040, 4317760, 4533648, 5667060, 6044864, 6476640, 7556080, 9067296, 11334120, 12953280, 15112160, 18134592, 22668240, 30224320, 45336480, 90672960]

約数ペア:

[(1, 90672960), (2, 45336480), (3, 30224320), (4, 22668240), (5, 18134592), (6, 15112160), (7, 12953280), (8, 11334120), (10, 9067296), (12, 7556080), (14, 6476640), (15, 6044864), (16, 5667060), (20, 4533648), (21, 4317760), (24, 3778040), (28, 3238320), (30, 3022432), (32, 2833530), (35, 2590656), (40, 2266824), (42, 2158880), (48, 1889020), (56, 1619160), (60, 1511216), (64, 1416765), (70, 1295328), (80, 1133412), (84, 1079440), (96, 944510), (103, 880320), (105, 863552), (112, 809580), (120, 755608), (131, 692160), (140, 647664), (160, 566706), (168, 539720), (192, 472255), (206, 440160), (210, 431776), (224, 404790), (240, 377804), (262, 346080), (280, 323832), (309, 293440), (320, 283353), (336, 269860), (393, 230720), (412, 220080), (420, 215888), (448, 202395), (480, 188902), (515, 176064), (524, 173040), (560, 161916), (618, 146720), (655, 138432), (672, 134930), (721, 125760), (786, 115360), (824, 110040), (840, 107944), (917, 98880), (960, 94451), (1030, 88032), (1048, 86520), (1120, 80958), (1236, 73360), (1310, 69216), (1344, 67465), (1442, 62880), (1545, 58688), (1572, 57680), (1648, 55020), (1680, 53972), (1834, 49440), (1965, 46144), (2060, 44016), (2096, 43260), (2163, 41920), (2240, 40479), (2472, 36680), (2620, 34608), (2751, 32960), (2884, 31440), (3090, 29344), (3144, 28840), (3296, 27510), (3360, 26986), (3605, 25152), (3668, 24720), (3930, 23072), (4120, 22008), (4192, 21630), (4326, 20960), (4585, 19776), (4944, 18340), (5240, 17304), (5502, 16480), (5768, 15720), (6180, 14672), (6288, 14420), (6592, 13755), (6720, 13493), (7210, 12576), (7336, 12360), (7860, 11536), (8240, 11004), (8384, 10815), (8652, 10480), (9170, 9888)]