253654920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1889}}^1$

素因数の和:2279

約数の個数: 96

約数和(自身を含む): 827026200

約数和(自身を除く): 573371280

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, 180, 360, 373, 746, 1119, 1492, 1865, 1889, 2238, 2984, 3357, 3730, 3778, 4476, 5595, 5667, 6714, 7460, 7556, 8952, 9445, 11190, 11334, 13428, 14920, 15112, 16785, 17001, 18890, 22380, 22668, 26856, 28335, 33570, 34002, 37780, 44760, 45336, 56670, 67140, 68004, 75560, 85005, 113340, 134280, 136008, 170010, 226680, 340020, 680040, 704597, 1409194, 2113791, 2818388, 3522985, 4227582, 5636776, 6341373, 7045970, 8455164, 10568955, 12682746, 14091940, 16910328, 21137910, 25365492, 28183880, 31706865, 42275820, 50730984, 63413730, 84551640, 126827460, 253654920]

約数ペア:

[(1, 253654920), (2, 126827460), (3, 84551640), (4, 63413730), (5, 50730984), (6, 42275820), (8, 31706865), (9, 28183880), (10, 25365492), (12, 21137910), (15, 16910328), (18, 14091940), (20, 12682746), (24, 10568955), (30, 8455164), (36, 7045970), (40, 6341373), (45, 5636776), (60, 4227582), (72, 3522985), (90, 2818388), (120, 2113791), (180, 1409194), (360, 704597), (373, 680040), (746, 340020), (1119, 226680), (1492, 170010), (1865, 136008), (1889, 134280), (2238, 113340), (2984, 85005), (3357, 75560), (3730, 68004), (3778, 67140), (4476, 56670), (5595, 45336), (5667, 44760), (6714, 37780), (7460, 34002), (7556, 33570), (8952, 28335), (9445, 26856), (11190, 22668), (11334, 22380), (13428, 18890), (14920, 17001), (15112, 16785)]