2516255760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{361531}}^1$

素因数の和:361576

約数の個数: 80

約数和(自身を含む): 8069394240

約数和(自身を除く): 5553138480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 361531, 723062, 1084593, 1446124, 1807655, 2169186, 2892248, 3615310, 4338372, 5422965, 5784496, 7230620, 8676744, 10484399, 10845930, 14461240, 17353488, 20968798, 21691860, 28922480, 31453197, 41937596, 43383720, 52421995, 62906394, 83875192, 86767440, 104843990, 125812788, 157265985, 167750384, 209687980, 251625576, 314531970, 419375960, 503251152, 629063940, 838751920, 1258127880, 2516255760]

約数ペア:

[(1, 2516255760), (2, 1258127880), (3, 838751920), (4, 629063940), (5, 503251152), (6, 419375960), (8, 314531970), (10, 251625576), (12, 209687980), (15, 167750384), (16, 157265985), (20, 125812788), (24, 104843990), (29, 86767440), (30, 83875192), (40, 62906394), (48, 52421995), (58, 43383720), (60, 41937596), (80, 31453197), (87, 28922480), (116, 21691860), (120, 20968798), (145, 17353488), (174, 14461240), (232, 10845930), (240, 10484399), (290, 8676744), (348, 7230620), (435, 5784496), (464, 5422965), (580, 4338372), (696, 3615310), (870, 2892248), (1160, 2169186), (1392, 1807655), (1740, 1446124), (2320, 1084593), (3480, 723062), (6960, 361531)]