289952280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5879}}^1$

素因数の和:6033

約数の個数: 96

約数和(自身を含む): 949384800

約数和(自身を除く): 659432520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3288, 4110, 4932, 5480, 5879, 6165, 8220, 9864, 11758, 12330, 16440, 17637, 23516, 24660, 29395, 35274, 47032, 49320, 52911, 58790, 70548, 88185, 105822, 117580, 141096, 176370, 211644, 235160, 264555, 352740, 423288, 529110, 705480, 805423, 1058220, 1610846, 2116440, 2416269, 3221692, 4027115, 4832538, 6443384, 7248807, 8054230, 9665076, 12081345, 14497614, 16108460, 19330152, 24162690, 28995228, 32216920, 36244035, 48325380, 57990456, 72488070, 96650760, 144976140, 289952280]

約数ペア:

[(1, 289952280), (2, 144976140), (3, 96650760), (4, 72488070), (5, 57990456), (6, 48325380), (8, 36244035), (9, 32216920), (10, 28995228), (12, 24162690), (15, 19330152), (18, 16108460), (20, 14497614), (24, 12081345), (30, 9665076), (36, 8054230), (40, 7248807), (45, 6443384), (60, 4832538), (72, 4027115), (90, 3221692), (120, 2416269), (137, 2116440), (180, 1610846), (274, 1058220), (360, 805423), (411, 705480), (548, 529110), (685, 423288), (822, 352740), (1096, 264555), (1233, 235160), (1370, 211644), (1644, 176370), (2055, 141096), (2466, 117580), (2740, 105822), (3288, 88185), (4110, 70548), (4932, 58790), (5480, 52911), (5879, 49320), (6165, 47032), (8220, 35274), (9864, 29395), (11758, 24660), (12330, 23516), (16440, 17637)]