1298136960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{225371}}^1$

素因数の和:225396

約数の個数: 96

約数和(自身を含む): 4482649080

約数和(自身を除く): 3184512120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 225371, 450742, 676113, 901484, 1126855, 1352226, 1802968, 2028339, 2253710, 2704452, 3380565, 3605936, 4056678, 4507420, 5408904, 6761130, 7211872, 8113356, 9014840, 10141695, 10817808, 13522260, 14423744, 16226712, 18029680, 20283390, 21635616, 27044520, 28847488, 32453424, 36059360, 40566780, 43271232, 54089040, 64906848, 72118720, 81133560, 86542464, 108178080, 129813696, 144237440, 162267120, 216356160, 259627392, 324534240, 432712320, 649068480, 1298136960]

約数ペア:

[(1, 1298136960), (2, 649068480), (3, 432712320), (4, 324534240), (5, 259627392), (6, 216356160), (8, 162267120), (9, 144237440), (10, 129813696), (12, 108178080), (15, 86542464), (16, 81133560), (18, 72118720), (20, 64906848), (24, 54089040), (30, 43271232), (32, 40566780), (36, 36059360), (40, 32453424), (45, 28847488), (48, 27044520), (60, 21635616), (64, 20283390), (72, 18029680), (80, 16226712), (90, 14423744), (96, 13522260), (120, 10817808), (128, 10141695), (144, 9014840), (160, 8113356), (180, 7211872), (192, 6761130), (240, 5408904), (288, 4507420), (320, 4056678), (360, 3605936), (384, 3380565), (480, 2704452), (576, 2253710), (640, 2028339), (720, 1802968), (960, 1352226), (1152, 1126855), (1440, 901484), (1920, 676113), (2880, 450742), (5760, 225371)]