86885280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60337}}^1$

素因数の和:60358

約数の個数: 72

約数和(自身を含む): 296500932

約数和(自身を除く): 209615652

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 60337, 120674, 181011, 241348, 301685, 362022, 482696, 543033, 603370, 724044, 905055, 965392, 1086066, 1206740, 1448088, 1810110, 1930784, 2172132, 2413480, 2715165, 2896176, 3620220, 4344264, 4826960, 5430330, 5792352, 7240440, 8688528, 9653920, 10860660, 14480880, 17377056, 21721320, 28961760, 43442640, 86885280]

約数ペア:

[(1, 86885280), (2, 43442640), (3, 28961760), (4, 21721320), (5, 17377056), (6, 14480880), (8, 10860660), (9, 9653920), (10, 8688528), (12, 7240440), (15, 5792352), (16, 5430330), (18, 4826960), (20, 4344264), (24, 3620220), (30, 2896176), (32, 2715165), (36, 2413480), (40, 2172132), (45, 1930784), (48, 1810110), (60, 1448088), (72, 1206740), (80, 1086066), (90, 965392), (96, 905055), (120, 724044), (144, 603370), (160, 543033), (180, 482696), (240, 362022), (288, 301685), (360, 241348), (480, 181011), (720, 120674), (1440, 60337)]