2651618880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{920701}}^1$

素因数の和:920724

約数の個数: 84

約数和(自身を含む): 9120474012

約数和(自身を除く): 6468855132

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, 920701, 1841402, 2762103, 3682804, 4603505, 5524206, 7365608, 8286309, 9207010, 11048412, 13810515, 14731216, 16572618, 18414020, 22096824, 27621030, 29462432, 33145236, 36828040, 41431545, 44193648, 55242060, 58924864, 66290472, 73656080, 82863090, 88387296, 110484120, 132580944, 147312160, 165726180, 176774592, 220968240, 265161888, 294624320, 331452360, 441936480, 530323776, 662904720, 883872960, 1325809440, 2651618880]

約数ペア:

[(1, 2651618880), (2, 1325809440), (3, 883872960), (4, 662904720), (5, 530323776), (6, 441936480), (8, 331452360), (9, 294624320), (10, 265161888), (12, 220968240), (15, 176774592), (16, 165726180), (18, 147312160), (20, 132580944), (24, 110484120), (30, 88387296), (32, 82863090), (36, 73656080), (40, 66290472), (45, 58924864), (48, 55242060), (60, 44193648), (64, 41431545), (72, 36828040), (80, 33145236), (90, 29462432), (96, 27621030), (120, 22096824), (144, 18414020), (160, 16572618), (180, 14731216), (192, 13810515), (240, 11048412), (288, 9207010), (320, 8286309), (360, 7365608), (480, 5524206), (576, 4603505), (720, 3682804), (960, 2762103), (1440, 1841402), (2880, 920701)]