16065720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4057}}^1$

素因数の和:4085

約数の個数: 96

約数和(自身を含む): 56974320

約数和(自身を除く): 40908600

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, 3960, 4057, 8114, 12171, 16228, 20285, 24342, 32456, 36513, 40570, 44627, 48684, 60855, 73026, 81140, 89254, 97368, 121710, 133881, 146052, 162280, 178508, 182565, 223135, 243420, 267762, 292104, 357016, 365130, 401643, 446270, 486840, 535524, 669405, 730260, 803286, 892540, 1071048, 1338810, 1460520, 1606572, 1785080, 2008215, 2677620, 3213144, 4016430, 5355240, 8032860, 16065720]

約数ペア:

[(1, 16065720), (2, 8032860), (3, 5355240), (4, 4016430), (5, 3213144), (6, 2677620), (8, 2008215), (9, 1785080), (10, 1606572), (11, 1460520), (12, 1338810), (15, 1071048), (18, 892540), (20, 803286), (22, 730260), (24, 669405), (30, 535524), (33, 486840), (36, 446270), (40, 401643), (44, 365130), (45, 357016), (55, 292104), (60, 267762), (66, 243420), (72, 223135), (88, 182565), (90, 178508), (99, 162280), (110, 146052), (120, 133881), (132, 121710), (165, 97368), (180, 89254), (198, 81140), (220, 73026), (264, 60855), (330, 48684), (360, 44627), (396, 40570), (440, 36513), (495, 32456), (660, 24342), (792, 20285), (990, 16228), (1320, 12171), (1980, 8114), (3960, 4057)]