27219120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4931}}^1$

素因数の和:4970

約数の個数: 80

約数和(自身を含む): 88065792

約数和(自身を除く): 60846672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 4931, 5520, 9862, 14793, 19724, 24655, 29586, 39448, 49310, 59172, 73965, 78896, 98620, 113413, 118344, 147930, 197240, 226826, 236688, 295860, 340239, 394480, 453652, 567065, 591720, 680478, 907304, 1134130, 1183440, 1360956, 1701195, 1814608, 2268260, 2721912, 3402390, 4536520, 5443824, 6804780, 9073040, 13609560, 27219120]

約数ペア:

[(1, 27219120), (2, 13609560), (3, 9073040), (4, 6804780), (5, 5443824), (6, 4536520), (8, 3402390), (10, 2721912), (12, 2268260), (15, 1814608), (16, 1701195), (20, 1360956), (23, 1183440), (24, 1134130), (30, 907304), (40, 680478), (46, 591720), (48, 567065), (60, 453652), (69, 394480), (80, 340239), (92, 295860), (115, 236688), (120, 226826), (138, 197240), (184, 147930), (230, 118344), (240, 113413), (276, 98620), (345, 78896), (368, 73965), (460, 59172), (552, 49310), (690, 39448), (920, 29586), (1104, 24655), (1380, 19724), (1840, 14793), (2760, 9862), (4931, 5520)]