8503440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3221}}^1$

素因数の和:3248

約数の個数: 80

約数和(自身を含む): 28766016

約数和(自身を除く): 20262576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 3221, 6442, 9663, 12884, 16105, 19326, 25768, 32210, 35431, 38652, 48315, 51536, 64420, 70862, 77304, 96630, 106293, 128840, 141724, 154608, 177155, 193260, 212586, 257680, 283448, 354310, 386520, 425172, 531465, 566896, 708620, 773040, 850344, 1062930, 1417240, 1700688, 2125860, 2834480, 4251720, 8503440]

約数ペア:

[(1, 8503440), (2, 4251720), (3, 2834480), (4, 2125860), (5, 1700688), (6, 1417240), (8, 1062930), (10, 850344), (11, 773040), (12, 708620), (15, 566896), (16, 531465), (20, 425172), (22, 386520), (24, 354310), (30, 283448), (33, 257680), (40, 212586), (44, 193260), (48, 177155), (55, 154608), (60, 141724), (66, 128840), (80, 106293), (88, 96630), (110, 77304), (120, 70862), (132, 64420), (165, 51536), (176, 48315), (220, 38652), (240, 35431), (264, 32210), (330, 25768), (440, 19326), (528, 16105), (660, 12884), (880, 9663), (1320, 6442), (2640, 3221)]