2690800920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{53773}}^1$

素因数の和:53929

約数の個数: 96

約数和(自身を含む): 8808181200

約数和(自身を除く): 6117380280

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, 53773, 107546, 161319, 215092, 268865, 322638, 430184, 483957, 537730, 645276, 806595, 967914, 1075460, 1290552, 1613190, 1935828, 2150920, 2419785, 3226380, 3871656, 4839570, 6452760, 7474447, 9679140, 14948894, 19358280, 22423341, 29897788, 37372235, 44846682, 59795576, 67270023, 74744470, 89693364, 112116705, 134540046, 149488940, 179386728, 224233410, 269080092, 298977880, 336350115, 448466820, 538160184, 672700230, 896933640, 1345400460, 2690800920]

約数ペア:

[(1, 2690800920), (2, 1345400460), (3, 896933640), (4, 672700230), (5, 538160184), (6, 448466820), (8, 336350115), (9, 298977880), (10, 269080092), (12, 224233410), (15, 179386728), (18, 149488940), (20, 134540046), (24, 112116705), (30, 89693364), (36, 74744470), (40, 67270023), (45, 59795576), (60, 44846682), (72, 37372235), (90, 29897788), (120, 22423341), (139, 19358280), (180, 14948894), (278, 9679140), (360, 7474447), (417, 6452760), (556, 4839570), (695, 3871656), (834, 3226380), (1112, 2419785), (1251, 2150920), (1390, 1935828), (1668, 1613190), (2085, 1290552), (2502, 1075460), (2780, 967914), (3336, 806595), (4170, 645276), (5004, 537730), (5560, 483957), (6255, 430184), (8340, 322638), (10008, 268865), (12510, 215092), (16680, 161319), (25020, 107546), (50040, 53773)]