19560057120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4527791}}^1$

素因数の和:4527815

約数の個数: 96

約数和(自身を含む): 68460215040

約数和(自身を除く): 48900157920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4527791, 9055582, 13583373, 18111164, 22638955, 27166746, 36222328, 40750119, 45277910, 54333492, 67916865, 72444656, 81500238, 90555820, 108666984, 122250357, 135833730, 144889312, 163000476, 181111640, 203750595, 217333968, 244500714, 271667460, 326000952, 362223280, 407501190, 434667936, 489001428, 543334920, 611251785, 652001904, 724446560, 815002380, 978002856, 1086669840, 1222503570, 1304003808, 1630004760, 1956005712, 2173339680, 2445007140, 3260009520, 3912011424, 4890014280, 6520019040, 9780028560, 19560057120]

約数ペア:

[(1, 19560057120), (2, 9780028560), (3, 6520019040), (4, 4890014280), (5, 3912011424), (6, 3260009520), (8, 2445007140), (9, 2173339680), (10, 1956005712), (12, 1630004760), (15, 1304003808), (16, 1222503570), (18, 1086669840), (20, 978002856), (24, 815002380), (27, 724446560), (30, 652001904), (32, 611251785), (36, 543334920), (40, 489001428), (45, 434667936), (48, 407501190), (54, 362223280), (60, 326000952), (72, 271667460), (80, 244500714), (90, 217333968), (96, 203750595), (108, 181111640), (120, 163000476), (135, 144889312), (144, 135833730), (160, 122250357), (180, 108666984), (216, 90555820), (240, 81500238), (270, 72444656), (288, 67916865), (360, 54333492), (432, 45277910), (480, 40750119), (540, 36222328), (720, 27166746), (864, 22638955), (1080, 18111164), (1440, 13583373), (2160, 9055582), (4320, 4527791)]