616642920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12323}}^1$

素因数の和:12479

約数の個数: 96

約数和(自身を含む): 2018671200

約数和(自身を除く): 1402028280

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, 12323, 12510, 16680, 24646, 25020, 36969, 49292, 50040, 61615, 73938, 98584, 110907, 123230, 147876, 184845, 221814, 246460, 295752, 369690, 443628, 492920, 554535, 739380, 887256, 1109070, 1478760, 1712897, 2218140, 3425794, 4436280, 5138691, 6851588, 8564485, 10277382, 13703176, 15416073, 17128970, 20554764, 25693455, 30832146, 34257940, 41109528, 51386910, 61664292, 68515880, 77080365, 102773820, 123328584, 154160730, 205547640, 308321460, 616642920]

約数ペア:

[(1, 616642920), (2, 308321460), (3, 205547640), (4, 154160730), (5, 123328584), (6, 102773820), (8, 77080365), (9, 68515880), (10, 61664292), (12, 51386910), (15, 41109528), (18, 34257940), (20, 30832146), (24, 25693455), (30, 20554764), (36, 17128970), (40, 15416073), (45, 13703176), (60, 10277382), (72, 8564485), (90, 6851588), (120, 5138691), (139, 4436280), (180, 3425794), (278, 2218140), (360, 1712897), (417, 1478760), (556, 1109070), (695, 887256), (834, 739380), (1112, 554535), (1251, 492920), (1390, 443628), (1668, 369690), (2085, 295752), (2502, 246460), (2780, 221814), (3336, 184845), (4170, 147876), (5004, 123230), (5560, 110907), (6255, 98584), (8340, 73938), (10008, 61615), (12323, 50040), (12510, 49292), (16680, 36969), (24646, 25020)]