4251720

素因数分解:

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

素因数の和:3246

約数の個数: 64

約数和(自身を含む): 13919040

約数和(自身を除く): 9667320

約数列:

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

約数ペア:

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