122965680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1217}}^1$

素因数の和:1654

約数の個数: 80

約数和(自身を含む): 382413024

約数和(自身を除く): 259447344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1217, 1263, 1684, 2105, 2434, 2526, 3368, 3651, 4210, 4868, 5052, 6085, 6315, 6736, 7302, 8420, 9736, 10104, 12170, 12630, 14604, 16840, 18255, 19472, 20208, 24340, 25260, 29208, 33680, 36510, 48680, 50520, 58416, 73020, 97360, 101040, 146040, 292080, 512357, 1024714, 1537071, 2049428, 2561785, 3074142, 4098856, 5123570, 6148284, 7685355, 8197712, 10247140, 12296568, 15370710, 20494280, 24593136, 30741420, 40988560, 61482840, 122965680]

約数ペア:

[(1, 122965680), (2, 61482840), (3, 40988560), (4, 30741420), (5, 24593136), (6, 20494280), (8, 15370710), (10, 12296568), (12, 10247140), (15, 8197712), (16, 7685355), (20, 6148284), (24, 5123570), (30, 4098856), (40, 3074142), (48, 2561785), (60, 2049428), (80, 1537071), (120, 1024714), (240, 512357), (421, 292080), (842, 146040), (1217, 101040), (1263, 97360), (1684, 73020), (2105, 58416), (2434, 50520), (2526, 48680), (3368, 36510), (3651, 33680), (4210, 29208), (4868, 25260), (5052, 24340), (6085, 20208), (6315, 19472), (6736, 18255), (7302, 16840), (8420, 14604), (9736, 12630), (10104, 12170)]