15263350920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{305023}}^1$

素因数の和:305179

約数の個数: 96

約数和(自身を含む): 49962931200

約数和(自身を除く): 34699580280

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, 305023, 610046, 915069, 1220092, 1525115, 1830138, 2440184, 2745207, 3050230, 3660276, 4575345, 5490414, 6100460, 7320552, 9150690, 10980828, 12200920, 13726035, 18301380, 21961656, 27452070, 36602760, 42398197, 54904140, 84796394, 109808280, 127194591, 169592788, 211990985, 254389182, 339185576, 381583773, 423981970, 508778364, 635972955, 763167546, 847963940, 1017556728, 1271945910, 1526335092, 1695927880, 1907918865, 2543891820, 3052670184, 3815837730, 5087783640, 7631675460, 15263350920]

約数ペア:

[(1, 15263350920), (2, 7631675460), (3, 5087783640), (4, 3815837730), (5, 3052670184), (6, 2543891820), (8, 1907918865), (9, 1695927880), (10, 1526335092), (12, 1271945910), (15, 1017556728), (18, 847963940), (20, 763167546), (24, 635972955), (30, 508778364), (36, 423981970), (40, 381583773), (45, 339185576), (60, 254389182), (72, 211990985), (90, 169592788), (120, 127194591), (139, 109808280), (180, 84796394), (278, 54904140), (360, 42398197), (417, 36602760), (556, 27452070), (695, 21961656), (834, 18301380), (1112, 13726035), (1251, 12200920), (1390, 10980828), (1668, 9150690), (2085, 7320552), (2502, 6100460), (2780, 5490414), (3336, 4575345), (4170, 3660276), (5004, 3050230), (5560, 2745207), (6255, 2440184), (8340, 1830138), (10008, 1525115), (12510, 1220092), (16680, 915069), (25020, 610046), (50040, 305023)]