1859514240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15877}}^1$

素因数の和:15960

約数の個数: 128

約数和(自身を含む): 6024748320

約数和(自身を除く): 4165234080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 7808, 9760, 11712, 14640, 15877, 19520, 23424, 29280, 31754, 39040, 47631, 58560, 63508, 79385, 95262, 117120, 127016, 158770, 190524, 238155, 254032, 317540, 381048, 476310, 508064, 635080, 762096, 952620, 968497, 1016128, 1270160, 1524192, 1905240, 1936994, 2032256, 2540320, 2905491, 3048384, 3810480, 3873988, 4842485, 5080640, 5810982, 6096768, 7620960, 7747976, 9684970, 10161280, 11621964, 14527455, 15241920, 15495952, 19369940, 23243928, 29054910, 30483840, 30991904, 38739880, 46487856, 58109820, 61983808, 77479760, 92975712, 116219640, 123967616, 154959520, 185951424, 232439280, 309919040, 371902848, 464878560, 619838080, 929757120, 1859514240]

約数ペア:

[(1, 1859514240), (2, 929757120), (3, 619838080), (4, 464878560), (5, 371902848), (6, 309919040), (8, 232439280), (10, 185951424), (12, 154959520), (15, 123967616), (16, 116219640), (20, 92975712), (24, 77479760), (30, 61983808), (32, 58109820), (40, 46487856), (48, 38739880), (60, 30991904), (61, 30483840), (64, 29054910), (80, 23243928), (96, 19369940), (120, 15495952), (122, 15241920), (128, 14527455), (160, 11621964), (183, 10161280), (192, 9684970), (240, 7747976), (244, 7620960), (305, 6096768), (320, 5810982), (366, 5080640), (384, 4842485), (480, 3873988), (488, 3810480), (610, 3048384), (640, 2905491), (732, 2540320), (915, 2032256), (960, 1936994), (976, 1905240), (1220, 1524192), (1464, 1270160), (1830, 1016128), (1920, 968497), (1952, 952620), (2440, 762096), (2928, 635080), (3660, 508064), (3904, 476310), (4880, 381048), (5856, 317540), (7320, 254032), (7808, 238155), (9760, 190524), (11712, 158770), (14640, 127016), (15877, 117120), (19520, 95262), (23424, 79385), (29280, 63508), (31754, 58560), (39040, 47631)]