21243660960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{35153}}^1$

素因数の和:36430

約数の個数: 96

約数和(自身を含む): 66972588480

約数和(自身を除く): 45728927520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1259, 2518, 3777, 5036, 6295, 7554, 10072, 12590, 15108, 18885, 20144, 25180, 30216, 35153, 37770, 40288, 50360, 60432, 70306, 75540, 100720, 105459, 120864, 140612, 151080, 175765, 201440, 210918, 281224, 302160, 351530, 421836, 527295, 562448, 604320, 703060, 843672, 1054590, 1124896, 1406120, 1687344, 2109180, 2812240, 3374688, 4218360, 5624480, 8436720, 16873440, 44257627, 88515254, 132772881, 177030508, 221288135, 265545762, 354061016, 442576270, 531091524, 663864405, 708122032, 885152540, 1062183048, 1327728810, 1416244064, 1770305080, 2124366096, 2655457620, 3540610160, 4248732192, 5310915240, 7081220320, 10621830480, 21243660960]

約数ペア:

[(1, 21243660960), (2, 10621830480), (3, 7081220320), (4, 5310915240), (5, 4248732192), (6, 3540610160), (8, 2655457620), (10, 2124366096), (12, 1770305080), (15, 1416244064), (16, 1327728810), (20, 1062183048), (24, 885152540), (30, 708122032), (32, 663864405), (40, 531091524), (48, 442576270), (60, 354061016), (80, 265545762), (96, 221288135), (120, 177030508), (160, 132772881), (240, 88515254), (480, 44257627), (1259, 16873440), (2518, 8436720), (3777, 5624480), (5036, 4218360), (6295, 3374688), (7554, 2812240), (10072, 2109180), (12590, 1687344), (15108, 1406120), (18885, 1124896), (20144, 1054590), (25180, 843672), (30216, 703060), (35153, 604320), (37770, 562448), (40288, 527295), (50360, 421836), (60432, 351530), (70306, 302160), (75540, 281224), (100720, 210918), (105459, 201440), (120864, 175765), (140612, 151080)]