147967920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1361}}^1$

素因数の和:1531

約数の個数: 120

約数和(自身を含む): 500584032

約数和(自身を除く): 352616112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 240, 302, 360, 453, 604, 720, 755, 906, 1208, 1359, 1361, 1510, 1812, 2265, 2416, 2718, 2722, 3020, 3624, 4083, 4530, 5436, 5444, 6040, 6795, 6805, 7248, 8166, 9060, 10872, 10888, 12080, 12249, 13590, 13610, 16332, 18120, 20415, 21744, 21776, 24498, 27180, 27220, 32664, 36240, 40830, 48996, 54360, 54440, 61245, 65328, 81660, 97992, 108720, 108880, 122490, 163320, 195984, 205511, 244980, 326640, 411022, 489960, 616533, 822044, 979920, 1027555, 1233066, 1644088, 1849599, 2055110, 2466132, 3082665, 3288176, 3699198, 4110220, 4932264, 6165330, 7398396, 8220440, 9247995, 9864528, 12330660, 14796792, 16440880, 18495990, 24661320, 29593584, 36991980, 49322640, 73983960, 147967920]

約数ペア:

[(1, 147967920), (2, 73983960), (3, 49322640), (4, 36991980), (5, 29593584), (6, 24661320), (8, 18495990), (9, 16440880), (10, 14796792), (12, 12330660), (15, 9864528), (16, 9247995), (18, 8220440), (20, 7398396), (24, 6165330), (30, 4932264), (36, 4110220), (40, 3699198), (45, 3288176), (48, 3082665), (60, 2466132), (72, 2055110), (80, 1849599), (90, 1644088), (120, 1233066), (144, 1027555), (151, 979920), (180, 822044), (240, 616533), (302, 489960), (360, 411022), (453, 326640), (604, 244980), (720, 205511), (755, 195984), (906, 163320), (1208, 122490), (1359, 108880), (1361, 108720), (1510, 97992), (1812, 81660), (2265, 65328), (2416, 61245), (2718, 54440), (2722, 54360), (3020, 48996), (3624, 40830), (4083, 36240), (4530, 32664), (5436, 27220), (5444, 27180), (6040, 24498), (6795, 21776), (6805, 21744), (7248, 20415), (8166, 18120), (9060, 16332), (10872, 13610), (10888, 13590), (12080, 12249)]