6280680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{7477}}^1$

素因数の和:7498

約数の個数: 64

約数和(自身を含む): 21536640

約数和(自身を除く): 15255960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 7477, 14954, 22431, 29908, 37385, 44862, 52339, 59816, 74770, 89724, 104678, 112155, 149540, 157017, 179448, 209356, 224310, 261695, 299080, 314034, 418712, 448620, 523390, 628068, 785085, 897240, 1046780, 1256136, 1570170, 2093560, 3140340, 6280680]

約数ペア:

[(1, 6280680), (2, 3140340), (3, 2093560), (4, 1570170), (5, 1256136), (6, 1046780), (7, 897240), (8, 785085), (10, 628068), (12, 523390), (14, 448620), (15, 418712), (20, 314034), (21, 299080), (24, 261695), (28, 224310), (30, 209356), (35, 179448), (40, 157017), (42, 149540), (56, 112155), (60, 104678), (70, 89724), (84, 74770), (105, 59816), (120, 52339), (140, 44862), (168, 37385), (210, 29908), (280, 22431), (420, 14954), (840, 7477)]