1553562720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{359621}}^1$

素因数の和:359645

約数の個数: 96

約数和(自身を含む): 5437484640

約数和(自身を除く): 3883921920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 359621, 719242, 1078863, 1438484, 1798105, 2157726, 2876968, 3236589, 3596210, 4315452, 5394315, 5753936, 6473178, 7192420, 8630904, 9709767, 10788630, 11507872, 12946356, 14384840, 16182945, 17261808, 19419534, 21577260, 25892712, 28769680, 32365890, 34523616, 38839068, 43154520, 48548835, 51785424, 57539360, 64731780, 77678136, 86309040, 97097670, 103570848, 129463560, 155356272, 172618080, 194195340, 258927120, 310712544, 388390680, 517854240, 776781360, 1553562720]

約数ペア:

[(1, 1553562720), (2, 776781360), (3, 517854240), (4, 388390680), (5, 310712544), (6, 258927120), (8, 194195340), (9, 172618080), (10, 155356272), (12, 129463560), (15, 103570848), (16, 97097670), (18, 86309040), (20, 77678136), (24, 64731780), (27, 57539360), (30, 51785424), (32, 48548835), (36, 43154520), (40, 38839068), (45, 34523616), (48, 32365890), (54, 28769680), (60, 25892712), (72, 21577260), (80, 19419534), (90, 17261808), (96, 16182945), (108, 14384840), (120, 12946356), (135, 11507872), (144, 10788630), (160, 9709767), (180, 8630904), (216, 7192420), (240, 6473178), (270, 5753936), (288, 5394315), (360, 4315452), (432, 3596210), (480, 3236589), (540, 2876968), (720, 2157726), (864, 1798105), (1080, 1438484), (1440, 1078863), (2160, 719242), (4320, 359621)]