276035880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1111

約数の個数: 128

約数和(自身を含む): 873400320

約数和(自身を除く): 597364440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 103, 115, 120, 138, 184, 206, 230, 276, 309, 345, 412, 460, 515, 552, 618, 690, 824, 920, 971, 1030, 1236, 1380, 1545, 1942, 2060, 2369, 2472, 2760, 2913, 3090, 3884, 4120, 4738, 4855, 5826, 6180, 7107, 7768, 9476, 9710, 11652, 11845, 12360, 14214, 14565, 18952, 19420, 22333, 23304, 23690, 28428, 29130, 35535, 38840, 44666, 47380, 56856, 58260, 66999, 71070, 89332, 94760, 100013, 111665, 116520, 133998, 142140, 178664, 200026, 223330, 267996, 284280, 300039, 334995, 400052, 446660, 500065, 535992, 600078, 669990, 800104, 893320, 1000130, 1200156, 1339980, 1500195, 2000260, 2300299, 2400312, 2679960, 3000390, 4000520, 4600598, 6000780, 6900897, 9201196, 11501495, 12001560, 13801794, 18402392, 23002990, 27603588, 34504485, 46005980, 55207176, 69008970, 92011960, 138017940, 276035880]

約数ペア:

[(1, 276035880), (2, 138017940), (3, 92011960), (4, 69008970), (5, 55207176), (6, 46005980), (8, 34504485), (10, 27603588), (12, 23002990), (15, 18402392), (20, 13801794), (23, 12001560), (24, 11501495), (30, 9201196), (40, 6900897), (46, 6000780), (60, 4600598), (69, 4000520), (92, 3000390), (103, 2679960), (115, 2400312), (120, 2300299), (138, 2000260), (184, 1500195), (206, 1339980), (230, 1200156), (276, 1000130), (309, 893320), (345, 800104), (412, 669990), (460, 600078), (515, 535992), (552, 500065), (618, 446660), (690, 400052), (824, 334995), (920, 300039), (971, 284280), (1030, 267996), (1236, 223330), (1380, 200026), (1545, 178664), (1942, 142140), (2060, 133998), (2369, 116520), (2472, 111665), (2760, 100013), (2913, 94760), (3090, 89332), (3884, 71070), (4120, 66999), (4738, 58260), (4855, 56856), (5826, 47380), (6180, 44666), (7107, 38840), (7768, 35535), (9476, 29130), (9710, 28428), (11652, 23690), (11845, 23304), (12360, 22333), (14214, 19420), (14565, 18952)]