1520163072

素因数分解:

$2^8\times 3^3\times {\mathrm{219931}}^1$

素因数の和:219956

約数の個数: 72

約数和(自身を含む): 4495410080

約数和(自身を除く): 2975247008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 219931, 439862, 659793, 879724, 1319586, 1759448, 1979379, 2639172, 3518896, 3958758, 5278344, 5938137, 7037792, 7917516, 10556688, 11876274, 14075584, 15835032, 21113376, 23752548, 28151168, 31670064, 42226752, 47505096, 56302336, 63340128, 84453504, 95010192, 126680256, 168907008, 190020384, 253360512, 380040768, 506721024, 760081536, 1520163072]

約数ペア:

[(1, 1520163072), (2, 760081536), (3, 506721024), (4, 380040768), (6, 253360512), (8, 190020384), (9, 168907008), (12, 126680256), (16, 95010192), (18, 84453504), (24, 63340128), (27, 56302336), (32, 47505096), (36, 42226752), (48, 31670064), (54, 28151168), (64, 23752548), (72, 21113376), (96, 15835032), (108, 14075584), (128, 11876274), (144, 10556688), (192, 7917516), (216, 7037792), (256, 5938137), (288, 5278344), (384, 3958758), (432, 3518896), (576, 2639172), (768, 1979379), (864, 1759448), (1152, 1319586), (1728, 879724), (2304, 659793), (3456, 439862), (6912, 219931)]