144699720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109621}}^1$

素因数の和:109646

約数の個数: 64

約数和(自身を含む): 473567040

約数和(自身を除く): 328867320

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, 109621, 219242, 328863, 438484, 548105, 657726, 876968, 1096210, 1205831, 1315452, 1644315, 2192420, 2411662, 2630904, 3288630, 3617493, 4384840, 4823324, 6029155, 6577260, 7234986, 9646648, 12058310, 13154520, 14469972, 18087465, 24116620, 28939944, 36174930, 48233240, 72349860, 144699720]

約数ペア:

[(1, 144699720), (2, 72349860), (3, 48233240), (4, 36174930), (5, 28939944), (6, 24116620), (8, 18087465), (10, 14469972), (11, 13154520), (12, 12058310), (15, 9646648), (20, 7234986), (22, 6577260), (24, 6029155), (30, 4823324), (33, 4384840), (40, 3617493), (44, 3288630), (55, 2630904), (60, 2411662), (66, 2192420), (88, 1644315), (110, 1315452), (120, 1205831), (132, 1096210), (165, 876968), (220, 657726), (264, 548105), (330, 438484), (440, 328863), (660, 219242), (1320, 109621)]