2679960

素因数分解:

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

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 8398080

約数和(自身を除く): 5718120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 971, 1380, 1942, 2760, 2913, 3884, 4855, 5826, 7768, 9710, 11652, 14565, 19420, 22333, 23304, 29130, 38840, 44666, 58260, 66999, 89332, 111665, 116520, 133998, 178664, 223330, 267996, 334995, 446660, 535992, 669990, 893320, 1339980, 2679960]

約数ペア:

[(1, 2679960), (2, 1339980), (3, 893320), (4, 669990), (5, 535992), (6, 446660), (8, 334995), (10, 267996), (12, 223330), (15, 178664), (20, 133998), (23, 116520), (24, 111665), (30, 89332), (40, 66999), (46, 58260), (60, 44666), (69, 38840), (92, 29130), (115, 23304), (120, 22333), (138, 19420), (184, 14565), (230, 11652), (276, 9710), (345, 7768), (460, 5826), (552, 4855), (690, 3884), (920, 2913), (971, 2760), (1380, 1942)]