1520208864

素因数分解:

$2^5\times 3^3\times {\mathrm{181}}^1\times {\mathrm{9721}}^1$

素因数の和:9921

約数の個数: 96

約数和(自身を含む): 4458898080

約数和(自身を除く): 2938689216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 181, 216, 288, 362, 432, 543, 724, 864, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 4887, 5792, 6516, 8688, 9721, 9774, 13032, 17376, 19442, 19548, 26064, 29163, 38884, 39096, 52128, 58326, 77768, 78192, 87489, 116652, 155536, 156384, 174978, 233304, 262467, 311072, 349956, 466608, 524934, 699912, 933216, 1049868, 1399824, 1759501, 2099736, 2799648, 3519002, 4199472, 5278503, 7038004, 8398944, 10557006, 14076008, 15835509, 21114012, 28152016, 31671018, 42228024, 47506527, 56304032, 63342036, 84456048, 95013054, 126684072, 168912096, 190026108, 253368144, 380052216, 506736288, 760104432, 1520208864]

約数ペア:

[(1, 1520208864), (2, 760104432), (3, 506736288), (4, 380052216), (6, 253368144), (8, 190026108), (9, 168912096), (12, 126684072), (16, 95013054), (18, 84456048), (24, 63342036), (27, 56304032), (32, 47506527), (36, 42228024), (48, 31671018), (54, 28152016), (72, 21114012), (96, 15835509), (108, 14076008), (144, 10557006), (181, 8398944), (216, 7038004), (288, 5278503), (362, 4199472), (432, 3519002), (543, 2799648), (724, 2099736), (864, 1759501), (1086, 1399824), (1448, 1049868), (1629, 933216), (2172, 699912), (2896, 524934), (3258, 466608), (4344, 349956), (4887, 311072), (5792, 262467), (6516, 233304), (8688, 174978), (9721, 156384), (9774, 155536), (13032, 116652), (17376, 87489), (19442, 78192), (19548, 77768), (26064, 58326), (29163, 52128), (38884, 39096)]