8635552920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{172573}}^1$

素因数の和:172729

約数の個数: 96

約数和(自身を含む): 28267621200

約数和(自身を除く): 19632068280

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, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 8340, 10008, 12510, 16680, 25020, 50040, 172573, 345146, 517719, 690292, 862865, 1035438, 1380584, 1553157, 1725730, 2070876, 2588595, 3106314, 3451460, 4141752, 5177190, 6212628, 6902920, 7765785, 10354380, 12425256, 15531570, 20708760, 23987647, 31063140, 47975294, 62126280, 71962941, 95950588, 119938235, 143925882, 191901176, 215888823, 239876470, 287851764, 359814705, 431777646, 479752940, 575703528, 719629410, 863555292, 959505880, 1079444115, 1439258820, 1727110584, 2158888230, 2878517640, 4317776460, 8635552920]

約数ペア:

[(1, 8635552920), (2, 4317776460), (3, 2878517640), (4, 2158888230), (5, 1727110584), (6, 1439258820), (8, 1079444115), (9, 959505880), (10, 863555292), (12, 719629410), (15, 575703528), (18, 479752940), (20, 431777646), (24, 359814705), (30, 287851764), (36, 239876470), (40, 215888823), (45, 191901176), (60, 143925882), (72, 119938235), (90, 95950588), (120, 71962941), (139, 62126280), (180, 47975294), (278, 31063140), (360, 23987647), (417, 20708760), (556, 15531570), (695, 12425256), (834, 10354380), (1112, 7765785), (1251, 6902920), (1390, 6212628), (1668, 5177190), (2085, 4141752), (2502, 3451460), (2780, 3106314), (3336, 2588595), (4170, 2070876), (5004, 1725730), (5560, 1553157), (6255, 1380584), (8340, 1035438), (10008, 862865), (12510, 690292), (16680, 517719), (25020, 345146), (50040, 172573)]