7882083120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1728527}}^1$

素因数の和:1728562

約数の個数: 80

約数和(自身を含む): 25720496640

約数和(自身を除く): 17838413520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 1728527, 3457054, 5185581, 6914108, 8642635, 10371162, 13828216, 17285270, 20742324, 25927905, 27656432, 32842013, 34570540, 41484648, 51855810, 65684026, 69141080, 82969296, 98526039, 103711620, 131368052, 138282160, 164210065, 197052078, 207423240, 262736104, 328420130, 394104156, 414846480, 492630195, 525472208, 656840260, 788208312, 985260390, 1313680520, 1576416624, 1970520780, 2627361040, 3941041560, 7882083120]

約数ペア:

[(1, 7882083120), (2, 3941041560), (3, 2627361040), (4, 1970520780), (5, 1576416624), (6, 1313680520), (8, 985260390), (10, 788208312), (12, 656840260), (15, 525472208), (16, 492630195), (19, 414846480), (20, 394104156), (24, 328420130), (30, 262736104), (38, 207423240), (40, 197052078), (48, 164210065), (57, 138282160), (60, 131368052), (76, 103711620), (80, 98526039), (95, 82969296), (114, 69141080), (120, 65684026), (152, 51855810), (190, 41484648), (228, 34570540), (240, 32842013), (285, 27656432), (304, 25927905), (380, 20742324), (456, 17285270), (570, 13828216), (760, 10371162), (912, 8642635), (1140, 6914108), (1520, 5185581), (2280, 3457054), (4560, 1728527)]