629278320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{238363}}^1$

素因数の和:238390

約数の個数: 80

約数和(自身を含む): 2128113792

約数和(自身を除く): 1498835472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 238363, 476726, 715089, 953452, 1191815, 1430178, 1906904, 2383630, 2621993, 2860356, 3575445, 3813808, 4767260, 5243986, 5720712, 7150890, 7865979, 9534520, 10487972, 11441424, 13109965, 14301780, 15731958, 19069040, 20975944, 26219930, 28603560, 31463916, 39329895, 41951888, 52439860, 57207120, 62927832, 78659790, 104879720, 125855664, 157319580, 209759440, 314639160, 629278320]

約数ペア:

[(1, 629278320), (2, 314639160), (3, 209759440), (4, 157319580), (5, 125855664), (6, 104879720), (8, 78659790), (10, 62927832), (11, 57207120), (12, 52439860), (15, 41951888), (16, 39329895), (20, 31463916), (22, 28603560), (24, 26219930), (30, 20975944), (33, 19069040), (40, 15731958), (44, 14301780), (48, 13109965), (55, 11441424), (60, 10487972), (66, 9534520), (80, 7865979), (88, 7150890), (110, 5720712), (120, 5243986), (132, 4767260), (165, 3813808), (176, 3575445), (220, 2860356), (240, 2621993), (264, 2383630), (330, 1906904), (440, 1430178), (528, 1191815), (660, 953452), (880, 715089), (1320, 476726), (2640, 238363)]