4260331380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1309

約数の個数: 96

約数和(自身を含む): 12019875840

約数和(自身を除く): 7759544460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 479, 542, 547, 813, 958, 1084, 1094, 1355, 1437, 1626, 1641, 1916, 2188, 2395, 2710, 2735, 2874, 3252, 3282, 4065, 4790, 5420, 5470, 5748, 6564, 7185, 8130, 8205, 9580, 10940, 14370, 16260, 16410, 28740, 32820, 129809, 148237, 259618, 262013, 296474, 389427, 444711, 519236, 524026, 592948, 649045, 741185, 778854, 786039, 889422, 1048052, 1298090, 1310065, 1482370, 1557708, 1572078, 1778844, 1947135, 2223555, 2596180, 2620130, 2964740, 3144156, 3894270, 3930195, 4447110, 5240260, 7788540, 7860390, 8894220, 15720780, 71005523, 142011046, 213016569, 284022092, 355027615, 426033138, 710055230, 852066276, 1065082845, 1420110460, 2130165690, 4260331380]

約数ペア:

[(1, 4260331380), (2, 2130165690), (3, 1420110460), (4, 1065082845), (5, 852066276), (6, 710055230), (10, 426033138), (12, 355027615), (15, 284022092), (20, 213016569), (30, 142011046), (60, 71005523), (271, 15720780), (479, 8894220), (542, 7860390), (547, 7788540), (813, 5240260), (958, 4447110), (1084, 3930195), (1094, 3894270), (1355, 3144156), (1437, 2964740), (1626, 2620130), (1641, 2596180), (1916, 2223555), (2188, 1947135), (2395, 1778844), (2710, 1572078), (2735, 1557708), (2874, 1482370), (3252, 1310065), (3282, 1298090), (4065, 1048052), (4790, 889422), (5420, 786039), (5470, 778854), (5748, 741185), (6564, 649045), (7185, 592948), (8130, 524026), (8205, 519236), (9580, 444711), (10940, 389427), (14370, 296474), (16260, 262013), (16410, 259618), (28740, 148237), (32820, 129809)]