195407280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2283

約数の個数: 120

約数和(自身を含む): 661719552

約数和(自身を除く): 466312272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2137, 2286, 2540, 3048, 3810, 4274, 4572, 5080, 5715, 6096, 6411, 7620, 8548, 9144, 10160, 10685, 11430, 12822, 15240, 17096, 18288, 19233, 21370, 22860, 25644, 30480, 32055, 34192, 38466, 42740, 45720, 51288, 64110, 76932, 85480, 91440, 96165, 102576, 128220, 153864, 170960, 192330, 256440, 271399, 307728, 384660, 512880, 542798, 769320, 814197, 1085596, 1356995, 1538640, 1628394, 2171192, 2442591, 2713990, 3256788, 4070985, 4342384, 4885182, 5427980, 6513576, 8141970, 9770364, 10855960, 12212955, 13027152, 16283940, 19540728, 21711920, 24425910, 32567880, 39081456, 48851820, 65135760, 97703640, 195407280]

約数ペア:

[(1, 195407280), (2, 97703640), (3, 65135760), (4, 48851820), (5, 39081456), (6, 32567880), (8, 24425910), (9, 21711920), (10, 19540728), (12, 16283940), (15, 13027152), (16, 12212955), (18, 10855960), (20, 9770364), (24, 8141970), (30, 6513576), (36, 5427980), (40, 4885182), (45, 4342384), (48, 4070985), (60, 3256788), (72, 2713990), (80, 2442591), (90, 2171192), (120, 1628394), (127, 1538640), (144, 1356995), (180, 1085596), (240, 814197), (254, 769320), (360, 542798), (381, 512880), (508, 384660), (635, 307728), (720, 271399), (762, 256440), (1016, 192330), (1143, 170960), (1270, 153864), (1524, 128220), (1905, 102576), (2032, 96165), (2137, 91440), (2286, 85480), (2540, 76932), (3048, 64110), (3810, 51288), (4274, 45720), (4572, 42740), (5080, 38466), (5715, 34192), (6096, 32055), (6411, 30480), (7620, 25644), (8548, 22860), (9144, 21370), (10160, 19233), (10685, 18288), (11430, 17096), (12822, 15240)]