260543040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2284

約数の個数: 112

約数和(自身を含む): 834127872

約数和(自身を除く): 573584832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2137, 2540, 3048, 3810, 4064, 4274, 5080, 6096, 6411, 7620, 8128, 8548, 10160, 10685, 12192, 12822, 15240, 17096, 20320, 21370, 24384, 25644, 30480, 32055, 34192, 40640, 42740, 51288, 60960, 64110, 68384, 85480, 102576, 121920, 128220, 136768, 170960, 205152, 256440, 271399, 341920, 410304, 512880, 542798, 683840, 814197, 1025760, 1085596, 1356995, 1628394, 2051520, 2171192, 2713990, 3256788, 4070985, 4342384, 5427980, 6513576, 8141970, 8684768, 10855960, 13027152, 16283940, 17369536, 21711920, 26054304, 32567880, 43423840, 52108608, 65135760, 86847680, 130271520, 260543040]

約数ペア:

[(1, 260543040), (2, 130271520), (3, 86847680), (4, 65135760), (5, 52108608), (6, 43423840), (8, 32567880), (10, 26054304), (12, 21711920), (15, 17369536), (16, 16283940), (20, 13027152), (24, 10855960), (30, 8684768), (32, 8141970), (40, 6513576), (48, 5427980), (60, 4342384), (64, 4070985), (80, 3256788), (96, 2713990), (120, 2171192), (127, 2051520), (160, 1628394), (192, 1356995), (240, 1085596), (254, 1025760), (320, 814197), (381, 683840), (480, 542798), (508, 512880), (635, 410304), (762, 341920), (960, 271399), (1016, 256440), (1270, 205152), (1524, 170960), (1905, 136768), (2032, 128220), (2137, 121920), (2540, 102576), (3048, 85480), (3810, 68384), (4064, 64110), (4274, 60960), (5080, 51288), (6096, 42740), (6411, 40640), (7620, 34192), (8128, 32055), (8548, 30480), (10160, 25644), (10685, 24384), (12192, 21370), (12822, 20320), (15240, 17096)]