1128045240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{447637}}^1$

素因数の和:447661

約数の個数: 96

約数和(自身を含む): 4189891680

約数和(自身を除く): 3061846440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 447637, 895274, 1342911, 1790548, 2238185, 2685822, 3133459, 3581096, 4028733, 4476370, 5371644, 6266918, 6714555, 8057466, 8952740, 9400377, 10743288, 12533836, 13429110, 15667295, 16114932, 17905480, 18800754, 20143665, 25067672, 26858220, 28201131, 31334590, 32229864, 37601508, 40287330, 47001885, 53716440, 56402262, 62669180, 75203016, 80574660, 94003770, 112804524, 125338360, 141005655, 161149320, 188007540, 225609048, 282011310, 376015080, 564022620, 1128045240]

約数ペア:

[(1, 1128045240), (2, 564022620), (3, 376015080), (4, 282011310), (5, 225609048), (6, 188007540), (7, 161149320), (8, 141005655), (9, 125338360), (10, 112804524), (12, 94003770), (14, 80574660), (15, 75203016), (18, 62669180), (20, 56402262), (21, 53716440), (24, 47001885), (28, 40287330), (30, 37601508), (35, 32229864), (36, 31334590), (40, 28201131), (42, 26858220), (45, 25067672), (56, 20143665), (60, 18800754), (63, 17905480), (70, 16114932), (72, 15667295), (84, 13429110), (90, 12533836), (105, 10743288), (120, 9400377), (126, 8952740), (140, 8057466), (168, 6714555), (180, 6266918), (210, 5371644), (252, 4476370), (280, 4028733), (315, 3581096), (360, 3133459), (420, 2685822), (504, 2238185), (630, 1790548), (840, 1342911), (1260, 895274), (2520, 447637)]