246655080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{97879}}^1$

素因数の和:97903

約数の個数: 96

約数和(自身を含む): 916156800

約数和(自身を除く): 669501720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 97879, 195758, 293637, 391516, 489395, 587274, 685153, 783032, 880911, 978790, 1174548, 1370306, 1468185, 1761822, 1957580, 2055459, 2349096, 2740612, 2936370, 3425765, 3523644, 3915160, 4110918, 4404555, 5481224, 5872740, 6166377, 6851530, 7047288, 8221836, 8809110, 10277295, 11745480, 12332754, 13703060, 16443672, 17618220, 20554590, 24665508, 27406120, 30831885, 35236440, 41109180, 49331016, 61663770, 82218360, 123327540, 246655080]

約数ペア:

[(1, 246655080), (2, 123327540), (3, 82218360), (4, 61663770), (5, 49331016), (6, 41109180), (7, 35236440), (8, 30831885), (9, 27406120), (10, 24665508), (12, 20554590), (14, 17618220), (15, 16443672), (18, 13703060), (20, 12332754), (21, 11745480), (24, 10277295), (28, 8809110), (30, 8221836), (35, 7047288), (36, 6851530), (40, 6166377), (42, 5872740), (45, 5481224), (56, 4404555), (60, 4110918), (63, 3915160), (70, 3523644), (72, 3425765), (84, 2936370), (90, 2740612), (105, 2349096), (120, 2055459), (126, 1957580), (140, 1761822), (168, 1468185), (180, 1370306), (210, 1174548), (252, 978790), (280, 880911), (315, 783032), (360, 685153), (420, 587274), (504, 489395), (630, 391516), (840, 293637), (1260, 195758), (2520, 97879)]