91302960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{54347}}^1$

素因数の和:54370

約数の個数: 80

約数和(自身を含む): 323479296

約数和(自身を除く): 232176336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 54347, 108694, 163041, 217388, 271735, 326082, 380429, 434776, 543470, 652164, 760858, 815205, 869552, 1086940, 1141287, 1304328, 1521716, 1630410, 1902145, 2173880, 2282574, 2608656, 3043432, 3260820, 3804290, 4347760, 4565148, 5706435, 6086864, 6521640, 7608580, 9130296, 11412870, 13043280, 15217160, 18260592, 22825740, 30434320, 45651480, 91302960]

約数ペア:

[(1, 91302960), (2, 45651480), (3, 30434320), (4, 22825740), (5, 18260592), (6, 15217160), (7, 13043280), (8, 11412870), (10, 9130296), (12, 7608580), (14, 6521640), (15, 6086864), (16, 5706435), (20, 4565148), (21, 4347760), (24, 3804290), (28, 3260820), (30, 3043432), (35, 2608656), (40, 2282574), (42, 2173880), (48, 1902145), (56, 1630410), (60, 1521716), (70, 1304328), (80, 1141287), (84, 1086940), (105, 869552), (112, 815205), (120, 760858), (140, 652164), (168, 543470), (210, 434776), (240, 380429), (280, 326082), (336, 271735), (420, 217388), (560, 163041), (840, 108694), (1680, 54347)]