121078320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45863}}^1$

素因数の和:45890

約数の個数: 80

約数和(自身を含む): 409473792

約数和(自身を除く): 288395472

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, 45863, 91726, 137589, 183452, 229315, 275178, 366904, 458630, 504493, 550356, 687945, 733808, 917260, 1008986, 1100712, 1375890, 1513479, 1834520, 2017972, 2201424, 2522465, 2751780, 3026958, 3669040, 4035944, 5044930, 5503560, 6053916, 7567395, 8071888, 10089860, 11007120, 12107832, 15134790, 20179720, 24215664, 30269580, 40359440, 60539160, 121078320]

約数ペア:

[(1, 121078320), (2, 60539160), (3, 40359440), (4, 30269580), (5, 24215664), (6, 20179720), (8, 15134790), (10, 12107832), (11, 11007120), (12, 10089860), (15, 8071888), (16, 7567395), (20, 6053916), (22, 5503560), (24, 5044930), (30, 4035944), (33, 3669040), (40, 3026958), (44, 2751780), (48, 2522465), (55, 2201424), (60, 2017972), (66, 1834520), (80, 1513479), (88, 1375890), (110, 1100712), (120, 1008986), (132, 917260), (165, 733808), (176, 687945), (220, 550356), (240, 504493), (264, 458630), (330, 366904), (440, 275178), (528, 229315), (660, 183452), (880, 137589), (1320, 91726), (2640, 45863)]