472480680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{562477}}^1$

素因数の和:562498

約数の個数: 64

約数和(自身を含む): 1619936640

約数和(自身を除く): 1147455960

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, 562477, 1124954, 1687431, 2249908, 2812385, 3374862, 3937339, 4499816, 5624770, 6749724, 7874678, 8437155, 11249540, 11812017, 13499448, 15749356, 16874310, 19686695, 22499080, 23624034, 31498712, 33748620, 39373390, 47248068, 59060085, 67497240, 78746780, 94496136, 118120170, 157493560, 236240340, 472480680]

約数ペア:

[(1, 472480680), (2, 236240340), (3, 157493560), (4, 118120170), (5, 94496136), (6, 78746780), (7, 67497240), (8, 59060085), (10, 47248068), (12, 39373390), (14, 33748620), (15, 31498712), (20, 23624034), (21, 22499080), (24, 19686695), (28, 16874310), (30, 15749356), (35, 13499448), (40, 11812017), (42, 11249540), (56, 8437155), (60, 7874678), (70, 6749724), (84, 5624770), (105, 4499816), (120, 3937339), (140, 3374862), (168, 2812385), (210, 2249908), (280, 1687431), (420, 1124954), (840, 562477)]