351339840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{121993}}^1$

素因数の和:122016

約数の個数: 84

約数和(自身を含む): 1208472564

約数和(自身を除く): 857132724

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 121993, 243986, 365979, 487972, 609965, 731958, 975944, 1097937, 1219930, 1463916, 1829895, 1951888, 2195874, 2439860, 2927832, 3659790, 3903776, 4391748, 4879720, 5489685, 5855664, 7319580, 7807552, 8783496, 9759440, 10979370, 11711328, 14639160, 17566992, 19518880, 21958740, 23422656, 29278320, 35133984, 39037760, 43917480, 58556640, 70267968, 87834960, 117113280, 175669920, 351339840]

約数ペア:

[(1, 351339840), (2, 175669920), (3, 117113280), (4, 87834960), (5, 70267968), (6, 58556640), (8, 43917480), (9, 39037760), (10, 35133984), (12, 29278320), (15, 23422656), (16, 21958740), (18, 19518880), (20, 17566992), (24, 14639160), (30, 11711328), (32, 10979370), (36, 9759440), (40, 8783496), (45, 7807552), (48, 7319580), (60, 5855664), (64, 5489685), (72, 4879720), (80, 4391748), (90, 3903776), (96, 3659790), (120, 2927832), (144, 2439860), (160, 2195874), (180, 1951888), (192, 1829895), (240, 1463916), (288, 1219930), (320, 1097937), (360, 975944), (480, 731958), (576, 609965), (720, 487972), (960, 365979), (1440, 243986), (2880, 121993)]