1298929320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277549}}^1$

素因数の和:277579

約数の個数: 96

約数和(自身を含む): 4546269000

約数和(自身を除く): 3247339680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 277549, 555098, 832647, 1110196, 1387745, 1665294, 2220392, 2497941, 2775490, 3330588, 3608137, 4163235, 4995882, 5550980, 6661176, 7216274, 8326470, 9991764, 10824411, 11101960, 12489705, 14432548, 16652940, 18040685, 19983528, 21648822, 24979410, 28865096, 32473233, 33305880, 36081370, 43297644, 49958820, 54122055, 64946466, 72162740, 86595288, 99917640, 108244110, 129892932, 144325480, 162366165, 216488220, 259785864, 324732330, 432976440, 649464660, 1298929320]

約数ペア:

[(1, 1298929320), (2, 649464660), (3, 432976440), (4, 324732330), (5, 259785864), (6, 216488220), (8, 162366165), (9, 144325480), (10, 129892932), (12, 108244110), (13, 99917640), (15, 86595288), (18, 72162740), (20, 64946466), (24, 54122055), (26, 49958820), (30, 43297644), (36, 36081370), (39, 33305880), (40, 32473233), (45, 28865096), (52, 24979410), (60, 21648822), (65, 19983528), (72, 18040685), (78, 16652940), (90, 14432548), (104, 12489705), (117, 11101960), (120, 10824411), (130, 9991764), (156, 8326470), (180, 7216274), (195, 6661176), (234, 5550980), (260, 4995882), (312, 4163235), (360, 3608137), (390, 3330588), (468, 2775490), (520, 2497941), (585, 2220392), (780, 1665294), (936, 1387745), (1170, 1110196), (1560, 832647), (2340, 555098), (4680, 277549)]