27308960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 75841920

約数和(自身を除く): 48532960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 659, 740, 1036, 1120, 1184, 1295, 1318, 1480, 2072, 2590, 2636, 2960, 3295, 4144, 4613, 5180, 5272, 5920, 6590, 8288, 9226, 10360, 10544, 13180, 18452, 20720, 21088, 23065, 24383, 26360, 36904, 41440, 46130, 48766, 52720, 73808, 92260, 97532, 105440, 121915, 147616, 170681, 184520, 195064, 243830, 341362, 369040, 390128, 487660, 682724, 738080, 780256, 853405, 975320, 1365448, 1706810, 1950640, 2730896, 3413620, 3901280, 5461792, 6827240, 13654480, 27308960]

約数ペア:

[(1, 27308960), (2, 13654480), (4, 6827240), (5, 5461792), (7, 3901280), (8, 3413620), (10, 2730896), (14, 1950640), (16, 1706810), (20, 1365448), (28, 975320), (32, 853405), (35, 780256), (37, 738080), (40, 682724), (56, 487660), (70, 390128), (74, 369040), (80, 341362), (112, 243830), (140, 195064), (148, 184520), (160, 170681), (185, 147616), (224, 121915), (259, 105440), (280, 97532), (296, 92260), (370, 73808), (518, 52720), (560, 48766), (592, 46130), (659, 41440), (740, 36904), (1036, 26360), (1120, 24383), (1184, 23065), (1295, 21088), (1318, 20720), (1480, 18452), (2072, 13180), (2590, 10544), (2636, 10360), (2960, 9226), (3295, 8288), (4144, 6590), (4613, 5920), (5180, 5272)]