5540040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 19656000

約数和(自身を除く): 14115960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1399, 1980, 2798, 3960, 4197, 5596, 6995, 8394, 11192, 12591, 13990, 15389, 16788, 20985, 25182, 27980, 30778, 33576, 41970, 46167, 50364, 55960, 61556, 62955, 76945, 83940, 92334, 100728, 123112, 125910, 138501, 153890, 167880, 184668, 230835, 251820, 277002, 307780, 369336, 461670, 503640, 554004, 615560, 692505, 923340, 1108008, 1385010, 1846680, 2770020, 5540040]

約数ペア:

[(1, 5540040), (2, 2770020), (3, 1846680), (4, 1385010), (5, 1108008), (6, 923340), (8, 692505), (9, 615560), (10, 554004), (11, 503640), (12, 461670), (15, 369336), (18, 307780), (20, 277002), (22, 251820), (24, 230835), (30, 184668), (33, 167880), (36, 153890), (40, 138501), (44, 125910), (45, 123112), (55, 100728), (60, 92334), (66, 83940), (72, 76945), (88, 62955), (90, 61556), (99, 55960), (110, 50364), (120, 46167), (132, 41970), (165, 33576), (180, 30778), (198, 27980), (220, 25182), (264, 20985), (330, 16788), (360, 15389), (396, 13990), (440, 12591), (495, 11192), (660, 8394), (792, 6995), (990, 5596), (1320, 4197), (1399, 3960), (1980, 2798)]