1189307880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1101211}}^1$

素因数の和:1101231

約数の個数: 64

約数和(自身を含む): 3964363200

約数和(自身を除く): 2775055320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1101211, 2202422, 3303633, 4404844, 5506055, 6607266, 8809688, 9910899, 11012110, 13214532, 16518165, 19821798, 22024220, 26429064, 29732697, 33036330, 39643596, 44048440, 49554495, 59465394, 66072660, 79287192, 99108990, 118930788, 132145320, 148663485, 198217980, 237861576, 297326970, 396435960, 594653940, 1189307880]

約数ペア:

[(1, 1189307880), (2, 594653940), (3, 396435960), (4, 297326970), (5, 237861576), (6, 198217980), (8, 148663485), (9, 132145320), (10, 118930788), (12, 99108990), (15, 79287192), (18, 66072660), (20, 59465394), (24, 49554495), (27, 44048440), (30, 39643596), (36, 33036330), (40, 29732697), (45, 26429064), (54, 22024220), (60, 19821798), (72, 16518165), (90, 13214532), (108, 11012110), (120, 9910899), (135, 8809688), (180, 6607266), (216, 5506055), (270, 4404844), (360, 3303633), (540, 2202422), (1080, 1101211)]