12755160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3221}}^1$

素因数の和:3249

約数の個数: 96

約数和(自身を含む): 45236880

約数和(自身を除く): 32481720

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, 1980, 3221, 3960, 6442, 9663, 12884, 16105, 19326, 25768, 28989, 32210, 35431, 38652, 48315, 57978, 64420, 70862, 77304, 96630, 106293, 115956, 128840, 141724, 144945, 177155, 193260, 212586, 231912, 283448, 289890, 318879, 354310, 386520, 425172, 531465, 579780, 637758, 708620, 850344, 1062930, 1159560, 1275516, 1417240, 1594395, 2125860, 2551032, 3188790, 4251720, 6377580, 12755160]

約数ペア:

[(1, 12755160), (2, 6377580), (3, 4251720), (4, 3188790), (5, 2551032), (6, 2125860), (8, 1594395), (9, 1417240), (10, 1275516), (11, 1159560), (12, 1062930), (15, 850344), (18, 708620), (20, 637758), (22, 579780), (24, 531465), (30, 425172), (33, 386520), (36, 354310), (40, 318879), (44, 289890), (45, 283448), (55, 231912), (60, 212586), (66, 193260), (72, 177155), (88, 144945), (90, 141724), (99, 128840), (110, 115956), (120, 106293), (132, 96630), (165, 77304), (180, 70862), (198, 64420), (220, 57978), (264, 48315), (330, 38652), (360, 35431), (396, 32210), (440, 28989), (495, 25768), (660, 19326), (792, 16105), (990, 12884), (1320, 9663), (1980, 6442), (3221, 3960)]