4122779280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{554137}}^1$

素因数の和:554184

約数の個数: 80

約数和(自身を含む): 13192917504

約数和(自身を除く): 9070138224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 554137, 1108274, 1662411, 2216548, 2770685, 3324822, 4433096, 5541370, 6649644, 8312055, 8866192, 11082740, 13299288, 16624110, 17178247, 22165480, 26598576, 33248220, 34356494, 44330960, 51534741, 66496440, 68712988, 85891235, 103069482, 132992880, 137425976, 171782470, 206138964, 257673705, 274851952, 343564940, 412277928, 515347410, 687129880, 824555856, 1030694820, 1374259760, 2061389640, 4122779280]

約数ペア:

[(1, 4122779280), (2, 2061389640), (3, 1374259760), (4, 1030694820), (5, 824555856), (6, 687129880), (8, 515347410), (10, 412277928), (12, 343564940), (15, 274851952), (16, 257673705), (20, 206138964), (24, 171782470), (30, 137425976), (31, 132992880), (40, 103069482), (48, 85891235), (60, 68712988), (62, 66496440), (80, 51534741), (93, 44330960), (120, 34356494), (124, 33248220), (155, 26598576), (186, 22165480), (240, 17178247), (248, 16624110), (310, 13299288), (372, 11082740), (465, 8866192), (496, 8312055), (620, 6649644), (744, 5541370), (930, 4433096), (1240, 3324822), (1488, 2770685), (1860, 2216548), (2480, 1662411), (3720, 1108274), (7440, 554137)]