869617440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{603901}}^1$

素因数の和:603922

約数の個数: 72

約数和(自身を含む): 2967574428

約数和(自身を除く): 2097956988

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 603901, 1207802, 1811703, 2415604, 3019505, 3623406, 4831208, 5435109, 6039010, 7246812, 9058515, 9662416, 10870218, 12078020, 14493624, 18117030, 19324832, 21740436, 24156040, 27175545, 28987248, 36234060, 43480872, 48312080, 54351090, 57974496, 72468120, 86961744, 96624160, 108702180, 144936240, 173923488, 217404360, 289872480, 434808720, 869617440]

約数ペア:

[(1, 869617440), (2, 434808720), (3, 289872480), (4, 217404360), (5, 173923488), (6, 144936240), (8, 108702180), (9, 96624160), (10, 86961744), (12, 72468120), (15, 57974496), (16, 54351090), (18, 48312080), (20, 43480872), (24, 36234060), (30, 28987248), (32, 27175545), (36, 24156040), (40, 21740436), (45, 19324832), (48, 18117030), (60, 14493624), (72, 12078020), (80, 10870218), (90, 9662416), (96, 9058515), (120, 7246812), (144, 6039010), (160, 5435109), (180, 4831208), (240, 3623406), (288, 3019505), (360, 2415604), (480, 1811703), (720, 1207802), (1440, 603901)]